CVE-2026-6652 | Pagekit CMS up to 1.0.18 StringStorage Template PhpEngine.php evaluate eval injection

VDB-358286 · SUBMIT #794186 · CVE-2026-6652 PAGEKIT CMS UP TO 1.0.18 STRINGSTORAGE TEMPLATE PHPENGINE.PHP EVALUATE EVAL INJECTION HISTORYDIFFRELATEJSONXMLCTI Summaryinfo A vulnerability described as critical has been identified in Pagekit CMS up to 1.0.18. Impacted is the function evaluate of the file app/modules/view/src/PhpEngine.php of the component StringStorage Template Handler. Such manipulation leads to eval injection. This vulnerability is documented as CVE-2026-6652. The attack can be executed remotely. Additionally, an exploit exists. The vendor was contacted early about this disclosure but did not respond in any way. Detailsinfo A vulnerability was found in Pagekit CMS up to 1.0.18 and classified as critical. Affected by this issue is the function evaluate of the file app/modules/view/src/PhpEngine.php of the component StringStorage Template Handler. The manipulation with an unknown input leads to a eval injection vulnerability. Using CWE to declare the problem leads to CWE-95. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes code syntax before using the input in a dynamic evaluation call (e.g. "eval"). Impacted is confidentiality, integrity, and availability. This vulnerability is handled as CVE-2026-6652. The exploitation is known to be easy. The attack may be launched remotely. The exploitation needs additional levels of successful authentication. Technical details as well as a public exploit are known. The exploit is available at medium.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way. By approaching the search of inurl:app/modules/view/src/PhpEngine.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 Pagekit Name CMS Version 1.0.0 1.0.1 1.0.2 1.0.3 1.0.4 1.0.5 1.0.6 1.0.7 1.0.8 1.0.9 1.0.10 1.0.11 1.0.12 1.0.13 1.0.14 1.0.15 1.0.16 1.0.17 1.0.18 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.7 VulDB Meta Temp Score: 4.3 VulDB Base Score: 4.7 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: Eval injection CWE: CWE-95 / CWE-94 / CWE-74 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Access: Public Status: Proof-of-Concept Download: 🔒 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 04/20/2026 Advisory disclosed 04/20/2026 +0 days VulDB entry created 04/20/2026 +0 days VulDB entry last update Sourcesinfo Status: Not defined CVE: CVE-2026-6652 (🔒) GCVE (CVE): GCVE-0-2026-6652 GCVE (VulDB): GCVE-100-358286 scip Labs: https://www.scip.ch/en/?labs.20161013 Entryinfo Created: 04/20/2026 08:03 Changes: 04/20/2026 08:03 (57) Complete: 🔍 Submitter: s4nnty Cache ID: 99:E6B:101 Submitinfo Accepted Submit #794186: Pagekit CMS framework <= 1.0.18 Remote Code Execution (by s4nnty) Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸