CVE-2025-11135
BaseFortify
Publication date: 2025-09-29
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| pmticket | project-management-software | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-20 | The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
| CWE-502 | The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2025-11135 is a critical vulnerability in the pmTicket Project-Management-Software caused by insecure deserialization in the loadLanguage function of the Cookie Handler component. The software improperly deserializes user-controlled input from a cookie without validation, allowing an attacker to craft malicious serialized data that, when deserialized, leads to object injection. This enables the attacker to bypass authentication mechanisms and gain unauthorized access remotely. [1, 2]
How can this vulnerability impact me? :
This vulnerability can allow an attacker to remotely bypass authentication and gain unauthorized access to the pmTicket software. This compromises the confidentiality, integrity, and availability of the system, potentially exposing sensitive project management data and disrupting operations. [1, 2]
How can this vulnerability be detected on my network or system? Can you suggest some commands?
This vulnerability can be detected by monitoring for malicious serialized objects in the cookie named 'logged', as the vulnerability arises from unserializing user-controlled input from $_COOKIE['logged']. Additionally, attackers may be identified by searching for requests containing the file path 'classes/class.database.php' or the loadLanguage function. Google dorking techniques can be used to find vulnerable targets by searching URLs with this file path. Specific commands are not provided, but inspecting HTTP requests for suspicious serialized data in cookies and searching web server logs for access to 'classes/class.database.php' may help detect exploitation attempts. [2, 1]
What immediate steps should I take to mitigate this vulnerability?
No vendor patch or mitigation is currently available for this vulnerability. Immediate steps include replacing or discontinuing use of the affected pmTicket Project-Management-Software version. Since the vulnerability allows remote unauthenticated exploitation via insecure deserialization, disabling or restricting access to the vulnerable component or applying web application firewall (WAF) rules to block malicious serialized payloads in cookies may help mitigate risk temporarily. Monitoring for exploitation attempts and isolating affected systems are also recommended. [2]