CVE-2023-29439: fooplugins foogallery Cross-site Scripting
CVSS: 7.1v3.1HighModified
Published 16-05-2023Last modified 28-04-2026
Vulnerability summary
CVE-2023-29439 is a high (CVSS 7.1) Cross-site Scripting vulnerability in fooplugins foogallery. EPSS estimates a 1.75% chance of exploitation in the next 30 days, higher than 77.5% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 2.2.41.
CVSS score
7.1/10
010
High · v3.1 (CVE.org)EPSS score
1.75%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference
Timeline
- 16-05-2023PublishedVulnerability first disclosed.
- 28-04-2026Last modifiedVulnerability information updated.
Description
Unauth. Reflected Cross-Site Scripting (XSS) vulnerability in FooPlugins FooGallery plugin <= 2.2.35 versions.
CVSS metrics
3 scores · 3 sources · 1 versionHigh 7.1Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:LSources3 sources · 6.1–7.1
- NVDNIST6.1MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NDiffers
- wordfenceSource6.1MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NDiffers
EPSS trend
Probability
1.75%
Chance of exploitation in the next 30 days
Percentile
78%
Versus all other CVEs
30-day change
0.00 pp
From 1.75% on 20-09-2026
20-09-202620-10-2026
EPSS score1.75%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
1 foundExploit Reference (lourcode.kr)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Fooplugins1 product
- foogallery≥ n/a, ≤ 2.2.35 | ≤ 2.2.35
Wordpress1 product
- foogallery≤ 2.2.35 (fixed in 2.2.41)
2 vendors · 2 products