CVE-2026-3963 (GCVE-0-2026-3963)
Vulnerability from cvelistv5
Published
2026-03-11 23:02
Modified
2026-03-12 13:35
Severity ?
VLAI Severity ?
EPSS score ?
Summary
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.
References
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| perfree | go-fastdfs-web |
Version: 1.3.0 Version: 1.3.1 Version: 1.3.2 Version: 1.3.3 Version: 1.3.4 Version: 1.3.5 Version: 1.3.6 Version: 1.3.7 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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