A security flaw has been discovered in treefrogframework treefrog-framework up to 2.11.2. This vulnerability affects the function std::strncmp of the file src/tsessioncookiestore.cpp of the component Session Cookie Handler. The manipulation results in improper authentication.
The attack can be launched remotely. A high complexity level is associated with this attack. It is stated that the exploitability is difficult.
The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
High
Difficult to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 7
https://github.com/treefrogframework/treefrog-framework/
cna@vuldb.com
https://github.com/treefrogframework/treefrog-framework/issues/436
cna@vuldb.com
https://vuldb.com/cve/CVE-2026-19974
cna@vuldb.com
https://vuldb.com/submit/873625
cna@vuldb.com
https://vuldb.com/vuln/391153
cna@vuldb.com
https://vuldb.com/vuln/391153/cti
cna@vuldb.com
https://github.com/theopaid/Authentication-Bypass-via-HMAC-Session-Cookie-Forge…
cna@vuldb.com