CVE-2026-6797
MEDIUMSanluan PublicCMS DocToHtmlUtils.java ZipSecureFile.setMinflateRatio resource consumption
Title source: cnaDescription
A vulnerability was identified in Sanluan PublicCMS up to 6.202506.d. Affected by this vulnerability is the function ZipSecureFile.setMinflateRatio of the file common/src/main/java/com/publiccms/common/tools/DocToHtmlUtils.java. Such manipulation leads to resource consumption. It is possible to launch the attack remotely. The vendor was contacted early about this disclosure but did not respond in any way.
References (3)
Core 3
Core References
Vdb Entry, Technical Description vdb-entry
technical-description
VDB-358491 | Sanluan PublicCMS DocToHtmlUtils.java ZipSecureFile.setMinflateRatio resource consumption
https://vuldb.com/vuln/358491
Signature, Permissions Required signature
permissions-required
VDB-358491 | CTI Indicators (IOB, IOC, TTP, IOA)
https://vuldb.com/vuln/358491/cti
Third Party Advisory third-party-advisory
Submit #794798 | PublicCMS V6.202506.d Improper Handling of Highly Compressed Data (Data Amplification)
https://vuldb.com/submit/794798
Scores
CVSS v3
4.3
EPSS
0.0027
EPSS Percentile
18.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-400
CWE-404
Status
published
Products (4)
Sanluan/PublicCMS
6.202506.a
Sanluan/PublicCMS
6.202506.b
Sanluan/PublicCMS
6.202506.c
Sanluan/PublicCMS
6.202506.d
Published
Apr 21, 2026
Tracked Since
Apr 22, 2026