TI-2024-19688 Aliases CVE-2024-29921 GHSA-fx8f-q2j4-9jxv

WordPress Photo Gallery by Supsystic plugin <= 1.15.16 - Cross Site Scripting (XSS) vulnerability

LOW 26CWE-79Published 2024-03-27 · Updated 2026-05-11

Key facts

Attack vector: Network
Privileges required: High
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · Low
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in supsystic Photo Gallery by Supsystic gallery-by-supsystic.This issue affects Photo Gallery by Supsystic: from n/a through <= 1.15.16.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00339 27th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Supsystic	Photo Gallery by Supsystic	up to 1.15.16	—	No fix listed	CNA

Photo Gallery by Supsystic VendorSupsystic Affected up to 1.15.16 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:supsystic:photo_gallery::::::wordpress::*	before 1.15.17	Vulnerable	Supsystic

cpe:2.3:a:supsystic:photo_gallery:*:*:*:*:*:wordpress:*:* Versions before 1.15.17 Vulnerable ·Supsystic

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-29921
2026-10-03 Alias added: GHSA-fx8f-q2j4-9jxv

References

Advisory 1

https://patchstack.com/database/vulnerability/gallery-by-supsystic/wordpress-photo-gallery-by-supsystic-plugin-1-15-16-cross-site-scripting-xss-vulnerability?_s_id=cve

Other 1

https://patchstack.com/database/Wordpress/Plugin/gallery-by-supsystic/vulnerability/wordpress-photo-gallery-by-supsystic-plugin-1-15-16-cross-site-scripting-xss-vulnerability?_s_id=cve

TI-2016-08956 The gallery-by-supsystic plugin before 1.8.6 for WordPress has CSRF. CVSS 3.0HIGH 8.8
TI-2021-14980 Cross-site request forgery in Supsystic Photo Gallery by Supsystic CVSS 3.1MEDIUM 5.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences