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CVE-2024-5317

Newsletter <= 8.3.4 - Unauthenticated Stored Cross-Site Scripting via np1

6.4 Medium

The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
Low
Integrity
Low
Availability
None

Exploit likelihood

0.29%Up 0.2 points since Jun 6, 2024
90%50%10%1%

What each source reports

CVE List Score used 6.4

Newsletter <= 8.3.4 - Unauthenticated Stored Cross-Site Scripting via np1

The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Record
CVE-2024-5317
CVSS 3.1
6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
EUVDEUVD-2024-46547 6.4

The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Record
EUVD-2024-46547
CVSS 3.1
6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-mjwc-4vr5-7xr3 6.4

The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1'...

The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Record
GHSA-mjwc-4vr5-7xr3
CVSS 3.1
6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
NVD 6.4

The Newsletter plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'np1' parameter in all versions up to, and including, 8.3.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Record
CVE-2024-5317
CVSS 3.1
6.4 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS 3.1
6.1 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness
CWE-79
Updated
2026-11-02
OSVCLSA-2025-1744213128 No score

Fix of 55 CVEs

Record
CLSA-2025-1744213128
Updated
2026-11-02
OSVCLSA-2025-1744624441 No score

Fix of 56 CVEs

[ Ubuntu: 4.15.0-246.257 ]

Record
CLSA-2025-1744624441
Updated
2026-11-02
OSVCLSA-2025-1744713316 No score

Fix of 50 CVEs

Record
CLSA-2025-1744713316
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
linux-buildinfo-4.15.0-246-tuxcare.els34-generic
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-buildinfo-4.15.0-246-tuxcare.els34-lowlatency
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-cloud-tools-4.15.0-246-tuxcare.els34
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-cloud-tools-4.15.0-246-tuxcare.els34-generic
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-cloud-tools-4.15.0-246-tuxcare.els34-lowlatency
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-cloud-tools-common
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-cloud-tools-generic
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0.246.257
4.15.0.246.257
linux-cloud-tools-lowlatency
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0.246.257
4.15.0.246.257
linux-crashdump
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0.246.257
4.15.0.246.257
linux-doc
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
Show 75 moreShow less
Affected packages
PackageAffectedFixed
linux-generic
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0.246.257
4.15.0.246.257
linux-headers-4.15.0-246-tuxcare.els34
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-headers-4.15.0-246-tuxcare.els34-generic
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-headers-4.15.0-246-tuxcare.els34-lowlatency
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-headers-generic
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0.246.257
4.15.0.246.257
linux-headers-lowlatency
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0.246.257
4.15.0.246.257
linux-image-generic
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0.246.257
4.15.0.246.257
linux-image-lowlatency
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0.246.257
4.15.0.246.257
linux-image-unsigned-4.15.0-246-tuxcare.els34-generic
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-image-unsigned-4.15.0-246-tuxcare.els34-lowlatency
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-libc-dev
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-lowlatency
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0.246.257
4.15.0.246.257
linux-modules-4.15.0-246-tuxcare.els34-generic
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-modules-4.15.0-246-tuxcare.els34-lowlatency
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-modules-extra-4.15.0-246-tuxcare.els34-generic
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-source
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0.246.257
4.15.0.246.257
linux-source-4.15.0
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-tools-4.15.0-246-tuxcare.els34
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-tools-4.15.0-246-tuxcare.els34-generic
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-tools-4.15.0-246-tuxcare.els34-lowlatency
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-tools-common
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-tools-generic
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0.246.257
4.15.0.246.257
linux-tools-host
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0-246.257
4.15.0-246.257
linux-tools-lowlatency
TuxCare:Ubuntu:18.04
From an advisory covering 55 CVEs
before 4.15.0.246.257
4.15.0.246.257
linux-buildinfo-4.15.0-246-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-buildinfo-4.15.0-246-tuxcare.els44-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-cloud-tools-4.15.0-246-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-cloud-tools-4.15.0-246-tuxcare.els44-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-headers-4.15.0-246-tuxcare.els44
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-headers-4.15.0-246-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-headers-4.15.0-246-tuxcare.els44-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-hwe-cloud-tools-4.15.0-246-tuxcare.els44
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-hwe-tools-4.15.0-246-tuxcare.els44
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-image-unsigned-4.15.0-246-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-image-unsigned-4.15.0-246-tuxcare.els44-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-modules-4.15.0-246-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-modules-4.15.0-246-tuxcare.els44-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-modules-extra-4.15.0-246-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-source-4.15.0
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-tools-4.15.0-246-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-tools-4.15.0-246-tuxcare.els44-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 55 CVEs
before 4.15.0-246.257~16.04.1
4.15.0-246.257~16.04.1
linux-buildinfo-4.4.0-273-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-buildinfo-4.4.0-273-tuxcare.els44-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-cloud-tools-4.4.0-273-tuxcare.els44
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-cloud-tools-4.4.0-273-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-cloud-tools-4.4.0-273-tuxcare.els44-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-cloud-tools-common
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-cloud-tools-generic
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0.273.307
4.4.0.273.307
linux-cloud-tools-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0.273.307
4.4.0.273.307
linux-crashdump
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0.273.307
4.4.0.273.307
linux-doc
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-generic
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0.273.307
4.4.0.273.307
linux-headers-4.4.0-273-tuxcare.els44
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-headers-4.4.0-273-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-headers-4.4.0-273-tuxcare.els44-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-headers-generic
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0.273.307
4.4.0.273.307
linux-headers-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0.273.307
4.4.0.273.307
linux-image-generic
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0.273.307
4.4.0.273.307
linux-image-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0.273.307
4.4.0.273.307
linux-image-unsigned-4.4.0-273-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-image-unsigned-4.4.0-273-tuxcare.els44-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-libc-dev
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0.273.307
4.4.0.273.307
linux-modules-4.4.0-273-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-modules-4.4.0-273-tuxcare.els44-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-modules-extra-4.4.0-273-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-source
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0.273.307
4.4.0.273.307
linux-source-4.4.0
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-tools-4.4.0-273-tuxcare.els44
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-tools-4.4.0-273-tuxcare.els44-generic
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-tools-4.4.0-273-tuxcare.els44-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-tools-common
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-tools-generic
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0.273.307
4.4.0.273.307
linux-tools-host
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0-273.307
4.4.0-273.307
linux-tools-lowlatency
TuxCare:Ubuntu:16.04
From an advisory covering 50 CVEs
before 4.4.0.273.307
4.4.0.273.307

History

History
RecordedChangedSources
affected, facts
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2024-5317 is a medium vulnerability (CVSS 6.4) in Thenewsletterplugin Newsletter, published June 5, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 21st percentile. No source names a fixed version.

References

Show 56 moreShow less
This page doesn't list everything

Left out here: the rest of 3 source descriptions. The JSON record has them.

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