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CVE-2023-29439

30
FAUCET Score

CVE-2023-29439 is an unauthenticated reflected Cross-Site Scripting (XSS) vulnerability affecting FooPlugins FooGallery plugin versions up to and including 2.2.35. With a CVSS score of 6.1 (Medium), this vulnerability can be exploited remotely with low attack complexity, requiring user interaction, and could lead to limited impact on confidentiality and integrity. There is currently no evidence of active exploitation, no Metasploit or ExploitDB modules, and minimal community discussion or media coverage, though Nuclei templates exist.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.2.35CPE matchmatch criteria
cpe:2.3:a:fooplugins:foogallery:*:*:*:*:*:wordpress:*:*
<= 2.2.35CPE match
cpe:2.3:a:fooplugins:foogallery:*:*:*:*:-:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

7.1HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
3.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.75%
Probability of exploitation in next 30 days
EPSS Percentile
75.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Nuclei: CVE-2023-29439 · Oct 17, 2023
This CVE's current EPSS score of 0.0175 is in the 87th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

lourcode.kr / posts/CVE-2023-29439-Analysis
ExploitThird Party Advisory
patchstack.com / database/vulnerability/foogallery/wordpress-foogallery-plugin-2-2-35-reflected-cross-site-scripting-xss-vulnerability
Third Party Advisory