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Fencer Vulns
medium 6.1

CVE-2021-24291 json

Photo Gallery < 1.5.69 - Multiple Reflected Cross-Site Scripting (XSS)

published 2021-05-14 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-11205

cvss
6.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
14.5%
EPSS 14.5% chance of exploitation in 30 days, percentile 96%
public exploits
0
none known, plus a Nuclei check

Summary

The Photo Gallery by 10Web – Mobile-Friendly Image Gallery WordPress plugin before 1.5.69 was vulnerable to Reflected Cross-Site Scripting (XSS) issues via the gallery_id, tag, album_id and _id GET parameters passed to the bwg_frontend_data AJAX action (available to both unauthenticated and authenticated users)

Patch / fix

  • 10web photo_gallery 1.5.69

Exploit prediction

14.51% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template WordPress Photo Gallery by 10Web <1.5.69 - Cross-Site Scripting nuclei detection template
  • wpscan.com https://wpscan.com/vulnerability/cfb982b2-8b6d-4345-b3ab-3d2b130b873a referenced PoC, tagged "exploit" by a source, unverified
  • packetstormsecurity.com https://packetstormsecurity.com/files/162227/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N

Affected products

  • Photo Gallery Team Photo Gallery by 10Web – Mobile-Friendly Image Gallery

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.