CVE-2024-2762Public exploitNetwork attack vector

Stored XSS via unescaped custom attributes

Published Jun 13, 2024 · Updated Oct 30, 2024

Stored XSS in FooPlugins FooGallery before 2.4.15 allows remote authenticated users with Author access to execute scripts in viewers' browsers. The Advanced Gallery Settings Custom Attributes field accepts event-handler markup and emits it as image attributes without validation or output escaping. An Author must save a crafted attribute in a gallery, and the script runs when a higher-privileged user opens a page containing that gallery and moves the pointer over its image.

CVSS severity5.4
Medium
EPSS probability0.37%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in FooPlugins FooGallery before 2.4.15 allows remote authenticated users with Author access to execute scripts in viewers' browsers. The Advanced Gallery Settings Custom Attributes field accepts event-handler markup and emits it as image attributes without validation or output escaping. An Author must save a crafted attribute in a gallery, and the script runs when a higher-privileged user opens a page containing that gallery and moves the pointer over its image.

The record

CVE
CVE-2024-2762
Published
Jun 13, 2024
Updated
Oct 30, 2024
Vendor
FooPlugins
Product
FooGallery
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 30, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <2.4.15

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

FooPlugins · FooGalleryversion=0 <2.4.15

Published CVSS scores

5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
6.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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