High severity · published Sep 3, 2026
CVE-2026-85138
SeaCMS WeChat index.php addslashes sql injection
7.3
CVSS
0.4%
EPSS
No
On KEV
Description
A vulnerability was detected in SeaCMS up to 13.6. Affected is the function addslashes of the file weixin/index.php of the component WeChat Module. The manipulation of the argument Content results in sql injection. The attack may be launched remotely. The exploit is now public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 35% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SE
SeaCMS · Seacms
13.0; 13.1; 13.2; 13.3; 13.4; 13.5; +1 more · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-85138
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-85138
github.com
https://github.com/T-Chachamaru/seacms-13.6-security-advisories/blob/a084a3e573240d54860153321df271280daec262/d-003-weixin-xml-entity-sqli.md
vuldb.com
https://vuldb.com/cve/CVE-2026-85138
vuldb.com
https://vuldb.com/submit/892793
vuldb.com
https://vuldb.com/vuln/398365
vuldb.com
https://vuldb.com/vuln/398365/cti
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