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CVE-2026-3963
LOW3.7
Description
A security flaw has been discovered in perfree go-fastdfs-web up to 1.3.7. This affects the function rememberMeManager of the file src/main/java/com/perfree/config/ShiroConfig.java of the component Apache Shiro RememberMe. Performing a manipulation results in use of hard-coded cryptographic key . The attack can be initiated remotely. The complexity of an attack is rather high. The exploitability is reported as difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
CVE Details
CVSS v3.1 Score3.7
SeverityLOW
CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack VectorNETWORK
ComplexityHIGH
Privileges RequiredNONE
User InteractionNONE
Published3/11/2026
Last Modified3/12/2026
Sourcenvd
Honeypot Sightings0
Weaknesses (CWE)
CWE-320CWE-321
References
https://vuldb.com/?ctiid.350392(cna@vuldb.com)
https://vuldb.com/?id.350392(cna@vuldb.com)
https://vuldb.com/?submit.768282(cna@vuldb.com)
IOC Correlations
No correlations recorded
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