gougucms 4.08.18 Record Endpoint record.html value.content cross site scripting

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.2$0-$5k1.59

Summaryinfo

A vulnerability was found in gougucms 4.08.18. It has been declared as problematic. Affected is an unknown function of the file \gougucms-master\app\admin\view\user\record.html of the component Record Endpoint. Executing a manipulation of the argument value.content can lead to cross site scripting. This vulnerability is registered as CVE-2026-5249. It is possible to launch the attack remotely. Furthermore, an exploit is available. The vendor was contacted early about this disclosure but did not respond in any way.

Detailsinfo

A vulnerability classified as problematic was found in gougucms 4.08.18. This vulnerability affects some unknown processing of the file \gougucms-master\app\admin\view\user\record.html of the component Record Endpoint. The manipulation of the argument value.content 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 advisory is available at thinhneee.github.io. This vulnerability was named CVE-2026-5249. The exploitation appears to be easy. The attack can be initiated remotely. Successful exploitation requires user interaction by the victim. Technical details and also a public exploit are known. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project.

It is possible to download the exploit at thinhneee.github.io. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:\gougucms-master\app\admin\view\user\record.html it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.2

VulDB Base Score: 3.5
VulDB Temp Score: 3.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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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: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒
Google Hack: 🔒

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

03/31/2026 Advisory disclosed
03/31/2026 +0 days VulDB entry created
03/31/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: thinhneee.github.io
Status: Not defined

CVE: CVE-2026-5249 (🔒)
GCVE (CVE): GCVE-0-2026-5249
GCVE (VulDB): GCVE-100-354430
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/31/2026 18:06
Changes: 03/31/2026 18:06 (56)
Complete: 🔍
Submitter: thinhnee
Cache ID: 216:A3F:103

Submitinfo

Accepted

  • Submit #780716: 勾股开源 gougucms v4.08.18 Stored XSS (by thinhnee)

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