CVE-2026-73340
WordPress Featured Image from URL plugin <= 5.3.3 - Cross Site Scripting (XSS) vulnerability
CVE-2026-73340 is a medium vulnerability (CVSS 6.5) in Fifu.app Featured Image From Url, published August 13, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.22%, the 13th percentile. No source names a fixed version.
- Severity
- 6.5 MediumCVSS 3.1, CVE List
- Exploit chance
- 0.22%EPSS, 13th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Contributor Cross Site Scripting (XSS) in Featured Image from URL <= 5.3.3 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
Affected products
What each source reports
CVE List Score used
WordPress Featured Image from URL plugin <= 5.3.3 - Cross Site Scripting (XSS) vulnerability
Contributor Cross Site Scripting (XSS) in Featured Image from URL <= 5.3.3 versions.
- Record
CVE-2026-73340- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2026-57909
Contributor Cross Site Scripting (XSS) in Featured Image from URL <= 5.3.3 versions.
- Record
EUVD-2026-57909- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-58qw-6jw4-mwvh
Contributor Cross Site Scripting (XSS) in Featured Image from URL <= 5.3.3 versions.
Contributor Cross Site Scripting (XSS) in Featured Image from URL <= 5.3.3 versions.
- Record
GHSA-58qw-6jw4-mwvh- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Contributor Cross Site Scripting (XSS) in Featured Image from URL <= 5.3.3 versions.
- Record
CVE-2026-73340- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.