Gogs up to 0.14.0+dev public/plugins/ cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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4.8$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Gogs up to 0.14.0+dev. This vulnerability affects unknown code of the file public/plugins/. This manipulation causes cross site scripting. This vulnerability appears as CVE-2025-47943. The attack may be initiated remotely. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Gogs up to 0.14.0+dev. Affected by this vulnerability is an unknown code of the file public/plugins/. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

Gogs is an open source self-hosted Git service. In application version 0.14.0+dev and prior, there is a stored cross-site scripting (XSS) vulnerability present in Gogs, which allows client-side Javascript code execution. The vulnerability is caused by the usage of a vulnerable and outdated component: pdfjs-1.4.20 under public/plugins/. This issue has been fixed for gogs.io/gogs in version 0.13.3.

It is possible to read the advisory at github.com. This vulnerability is known as CVE-2025-47943 since 05/14/2025. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 0.13.3 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 110117b2e5e5baa4809c819bec701e929d2d8d40 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the databases at EUVD (EUVD-2025-18995) and CERT Bund (WID-SEC-2025-1383). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Affected

  • Open Source Gogs

Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.8

VulDB Base Score: 3.5
VulDB Temp Score: 3.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.3
CNA Vector (GitHub_M): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-94 / CWE-74
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Gogs 0.13.3
Patch: 110117b2e5e5baa4809c819bec701e929d2d8d40

Timelineinfo

05/14/2025 🔍
06/24/2025 +41 days 🔍
06/24/2025 +0 days 🔍
02/10/2026 +231 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-xh32-cx6c-cp4v
Status: Confirmed

CVE: CVE-2025-47943 (🔍)
GCVE (CVE): GCVE-0-2025-47943
GCVE (VulDB): GCVE-100-313723
EUVD: 🔍
CERT Bund: WID-SEC-2025-1383 - Gogs: Mehrere Schwachstellen

Entryinfo

Created: 06/24/2025 08:09
Updated: 02/10/2026 08:56
Changes: 06/24/2025 08:09 (67), 06/24/2025 13:44 (1), 06/27/2025 06:49 (1), 02/10/2026 08:56 (7)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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