CVE-2026-82482: Cross Site Scripting in coppermine-gallery Coppermine Photo Gallery
Description
A security vulnerability has been detected in coppermine-gallery Coppermine Photo Gallery up to 1.6.28. This affects an unknown function of the file profile.php of the component edit_profile Endpoint. The manipulation of the argument Biography leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 1.6.29 mitigates this issue. Upgrading the affected component is recommended.
CVSS v4.0
Score 5.1medium
Affected software
coppermine-gallery
Coppermine Photo Gallery
cpe:2.3:a:coppermine-gallery:coppermine_photo_gallery:*:*:*:*:*:*:*:*AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Coppermine Photo Gallery versions up to 1.6.28 allows remote attackers to execute cross-site scripting attacks via the Biography parameter in the edit_profile endpoint of profile.php. The flaw arises from insufficient input sanitization or output encoding, enabling injection of malicious scripts. The vulnerability has been publicly disclosed, increasing the risk of exploitation. The vendor addressed the issue in version 1.6.29.
Potential Impact
Successful exploitation allows an attacker to execute arbitrary scripts in the context of the affected user's browser, potentially leading to session hijacking, defacement, or other client-side attacks. The CVSS score of 5.1 indicates a medium severity impact with network attack vector, low attack complexity, and requiring user interaction with low privileges.
Mitigation Recommendations
Upgrade Coppermine Photo Gallery to version 1.6.29 or later to remediate this vulnerability. No other official remediation or temporary fixes are indicated. Patch status is not explicitly confirmed beyond the recommendation to upgrade; therefore, verify with the vendor advisory for the latest guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-08-29T16:07:07.744Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6a93cfb4acd9273b4935256d
Added to database: 08/30/2026, 06:37:40 UTC
Last enriched: 09/07/2026, 14:59:43 UTC
Last updated: 10/13/2026, 18:48:24 UTC
Views: 102
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