Low severity · published Apr 1, 2026
CVE-2026-5249
gougucms Record Endpoint record.html cross site scripting
3.5
CVSS
0.2%
EPSS
No
On KEV
Description
A vulnerability was found in gougucms 4.08.18. This impacts an unknown function of the file \gougucms-master\app\admin\view\user\record.html of the component Record Endpoint. Performing a manipulation of the argument value.content results in cross site scripting. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 9% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GO
gougucms · Gougucms
4.08.18 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-5249
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-5249
thinhneee.github.io
https://thinhneee.github.io/posts/gougu-blind-xss/
vuldb.com
https://vuldb.com/submit/780716
vuldb.com
https://vuldb.com/vuln/354430
vuldb.com
https://vuldb.com/vuln/354430/cti
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