CVE-2026-6797 | Sanluan PublicCMS up to 6.202506.d DocToHtmlUtils.java ZipSecureFile.setMinflateRatio resource consumption

VDB-358491 · SUBMIT #794798 · CVE-2026-6797 SANLUAN PUBLICCMS UP TO 6.202506.D DOCTOHTMLUTILS.JAVA ZIPSECUREFILE.SETMINFLATERATIO RESOURCE CONSUMPTION HISTORYDIFFRELATEJSONXMLCTI Summaryinfo A vulnerability was found in Sanluan PublicCMS up to 6.202506.d. It has been rated as problematic. Affected by this issue is the function ZipSecureFile.setMinflateRatio of the file common/src/main/java/com/publiccms/common/tools/DocToHtmlUtils.java. Performing a manipulation results in resource consumption. This vulnerability is identified as CVE-2026-6797. The attack can be initiated remotely. There is not any exploit available. The vendor was contacted early about this disclosure but did not respond in any way. Detailsinfo A vulnerability, which was classified as problematic, was found in Sanluan PublicCMS up to 6.202506.d. This affects the function ZipSecureFile.setMinflateRatio of the file common/src/main/java/com/publiccms/common/tools/DocToHtmlUtils.java. The manipulation with an unknown input leads to a resource consumption vulnerability. CWE is classifying the issue as CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. This is going to have an impact on availability. This vulnerability is uniquely identified as CVE-2026-6797. The exploitability is told to be easy. It is possible to initiate the attack remotely. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK. The vendor was contacted early about this disclosure but did not respond in any way. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Vendor Sanluan Name PublicCMS Version 6.202506.a 6.202506.b 6.202506.c 6.202506.d CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.3 VulDB Meta Temp Score: 4.3 VulDB Base Score: 4.3 VulDB Temp Score: 4.3 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Resource consumption CWE: CWE-400 / CWE-404 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/21/2026 Advisory disclosed 04/21/2026 +0 days VulDB entry created 04/21/2026 +0 days VulDB entry last update Sourcesinfo Status: Not defined CVE: CVE-2026-6797 (🔒) GCVE (CVE): GCVE-0-2026-6797 GCVE (VulDB): GCVE-100-358491 Entryinfo Created: 04/21/2026 16:40 Changes: 04/21/2026 16:40 (52) Complete: 🔍 Submitter: LeyNn3H Cache ID: 99:4AB:101 Submitinfo Accepted Submit #794798: PublicCMS V6.202506.d Improper Handling of Highly Compressed Data (Data Amplification) (by LeyNn3H) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸