CVE-2026-30993 | Slah CMS up to 1.5.0 config.php session privilege escalation

VDB-357759 · CVE-2026-30993 · GCVE-0-2026-30993 SLAH CMS UP TO 1.5.0 CONFIG.PHP SESSION PRIVILEGE ESCALATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 6.3 $0-$5k 2.79+ Summaryinfo A vulnerability has been found in Slah CMS up to 1.5.0 and classified as critical. The affected element is the function session of the file config.php. Performing a manipulation results in Remote Privilege Escalation. This vulnerability is cataloged as CVE-2026-30993. It is possible to initiate the attack remotely. There is no exploit available. Detailsinfo A vulnerability classified as critical has been found in Slah CMS up to 1.5.0. This affects the function session of the file config.php. The manipulation with an unknown input leads to a remote privilege escalation vulnerability. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is: Slah CMS v1.5.0 and below was discovered to contain a remote code execution (RCE) vulnerability in the session() function at config.php. This vulnerability is exploitable via a crafted input. It is possible to read the advisory at cve.joaopaulodeoliveira.dev. This vulnerability is uniquely identified as CVE-2026-30993 since 03/09/2026. 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 pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/15/2026). By approaching the search of inurl:config.php 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. Productinfo Type Content Management System Vendor Slah Name CMS Version 1.0 1.1 1.2 1.3 1.4 1.5.0 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 6.3 VulDB Meta Temp Score: 6.3 VulDB Base Score: 6.3 VulDB Temp Score: 6.3 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: Privilege escalation CWE: Unknown CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Google Hack: 🔒 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 03/09/2026 CVE reserved 04/15/2026 +36 days Advisory disclosed 04/15/2026 +0 days VulDB entry created 04/15/2026 +0 days VulDB entry last update Sourcesinfo Advisory: cve.joaopaulodeoliveira.dev Status: Not defined CVE: CVE-2026-30993 (🔒) GCVE (CVE): GCVE-0-2026-30993 GCVE (VulDB): GCVE-100-357759 Entryinfo Created: 04/15/2026 19:55 Changes: 04/15/2026 19:55 (53) Complete: 🔍 Cache ID: 99:47F:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸