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CVE-2024-23724

Ghost has possible Cross-site Scripting issue

9.0 CriticalPublic exploitFix availableDisputed

Ghost through 5.76.0 allows stored XSS, and resultant privilege escalation in which a contributor can take over any account, via an SVG profile picture that contains JavaScript code to interact with the API on localhost TCP port 3001. NOTE: The discoverer reports that "The vendor does not view this as a valid vector."

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
High
Integrity
High
Availability
High

Exploit likelihood

3.48%Up 3.4 points since Feb 11, 2024
90%50%10%1%

What each source reports

NVD Score used 9.0

Ghost through 5.76.0 allows stored XSS, and resultant privilege escalation in which a contributor can take over any account, via an SVG profile picture that contains JavaScript code to interact with the API on localhost TCP port 3001. NOTE: The discoverer reports that "The vendor does not view this as a valid vector."

Record
CVE-2024-23724
CVSS 3.1
9.0 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H
Weakness
CWE-79
Updated
2026-11-02
CVE List No score

Ghost through 5.76.0 allows stored XSS, and resultant privilege escalation in which a contributor can take over any account, via an SVG profile picture that contains JavaScript code to interact with the API on localhost TCP port 3001. NOTE: The discoverer reports that "The vendor does not view this as a valid vector."

Record
CVE-2024-23724
Updated
2026-11-02
EUVDEUVD-2024-0591 No score

Ghost through 5.76.0 allows stored XSS, and resultant privilege escalation in which a contributor can take over any account, via an SVG profile picture that contains JavaScript code to interact with the API on localhost TCP port 3001. NOTE: The discoverer reports that "The vendor does not view this as a valid vector."

Record
EUVD-2024-0591
Updated
2026-11-03
GitHub AdvisoriesGHSA-99vc-xw8j-phjm 6.5

Ghost has possible Cross-site Scripting issue

Ghost through 5.76.0 allows stored XSS, and resultant privilege escalation in which a contributor can take over any account, via an SVG profile picture that contains JavaScript code to interact with the API on localhost TCP port 3001. NOTE: The discoverer reports that "The vendor does not view this as a valid vector."

Record
GHSA-99vc-xw8j-phjm
CVSS 3.1
6.5 MediumCVSS: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
OSVGHSA-99vc-xw8j-phjm 6.5

Ghost has possible Cross-site Scripting issue

Ghost through 5.76.0 allows stored XSS, and resultant privilege escalation in which a contributor can take over any account, via an SVG profile picture that contains JavaScript code to interact with the API on localhost TCP port 3001. NOTE: The discoverer reports that "The vendor does not view this as a valid vector."

Record
GHSA-99vc-xw8j-phjm
CVSS 3.1
6.5 MediumCVSS: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
OSVBIT-ghost-2024-23724 No score

Ghost through 5.76.0 allows stored XSS, and resultant privilege escalation in which a contributor can take over any account, via an SVG profile picture that contains JavaScript code to interact with the API on localhost TCP port 3001. NOTE: The discoverer reports that "The vendor does not view this as a valid vector."

Record
BIT-ghost-2024-23724
Updated
2026-11-02
OSV No score

Ghost through 5.76.0 allows stored XSS, and resultant privilege escalation in which a contributor can take over any account, via an SVG profile picture that contains JavaScript code to interact with the API on localhost TCP port 3001. NOTE: The discoverer reports that "The vendor does not view this as a valid vector."

Record
CVE-2024-23724
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
ghost
npm
through 5.76.0 None known
ghost
Bitnami
before 5.82.11
5.82.11

Public exploits

Links only. Every CVE stores no exploit code.

Public exploits
SourceLinkDate
PoC in GitHubYoussefdds/CVE-2024-237242025-01-19
PoC in GitHubgl1tch0x1/Ghost-CMS-Exploit2025-02-23

History

History
RecordedChangedSources
aliasesEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV, PoC in GitHub

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

In short

CVE-2024-23724 is a critical vulnerability (CVSS 9.0) in Ghost, published February 11, 2024. Its validity is disputed. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 3.48%, the 89th percentile. Fixed in ghost 5.82.11.

References

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