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CVE-2026-82483

coppermine-gallery Coppermine Photo Gallery Hidden Album Update Endpoint db_input.php cross site scripting

LOW

3.5

CVSS Score

Published: August 30, 2026 at 08:00 AM UTC

Updated: August 31, 2026 at 09:06 PM UTC

1 product affected across 1 vendorCoppermine Photo Gallery

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Severity

LOW3.5

Exploit prediction

EPSS 0.3%

SSVC

PoC

Description

A vulnerability was detected in coppermine-gallery Coppermine Photo Gallery up to 1.6.28. This impacts an unknown function of the file db_input.php of the component Hidden Album Update Endpoint. The manipulation results in cross site scripting. The attack can be launched remotely. The exploit is now public and may be used. Upgrading to version 1.6.29 will fix this issue. It is recommended to upgrade the affected component.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Coppermine Photo Gallery · Coppermine Gallery

60%

1.6.0 1.6.1 1.6.10 1.6.11 1.6.12 1.6.13 1.6.14 1.6.15 1.6.16 1.6.17 1.6.18 1.6.19 1.6.2 1.6.20 1.6.21 1.6.22 1.6.23 1.6.24 1.6.25 1.6.26 1.6.27 1.6.28 1.6.3 1.6.4 1.6.5 1.6.6 1.6.7 1.6.8 1.6.9

Vendor states this is fixed in 1.6.29 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

https://github.com/coppermine-gallery/cpg1.6.x/releases/tag/v1.6.29

References (6)

VDB Entry

Source: cverecord

https://vuldb.com/vuln/397033

SignaturePermissions Required

Source: cverecord

https://vuldb.com/vuln/397033/cti

Third Party Advisory

Source: cverecord

https://vuldb.com/cve/CVE-2026-82483

Third Party Advisory

Source: cverecord

https://vuldb.com/submit/888335

Exploit

Source: cverecord

https://github.com/Leousum/VulnPoC/blob/main/CPG1.6.x/stored_xss_album_desc.md

Patch

Source: cverecord

https://github.com/coppermine-gallery/cpg1.6.x/releases/tag/v1.6.29

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

3.5LOWVulDB

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-79CWE-94

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