CVE-2025-5164
A vulnerability has been found in PerfreeBlog 4.0.11 and classified as problematic.
Does this matter?
Lower severity and a low EPSS score (0.74%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability has been found in PerfreeBlog 4.0.11 and classified as problematic. This vulnerability affects the function JwtUtil of the component JWT Handler. The manipulation leads to use of hard-coded cryptographic key . The attack can be initiated remotely. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- CVSS 4.0
- 6.3 MEDIUMCVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.74% probability · 52th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-320, CWE-321, CWE-798
- Affected
- perfree/perfreeblog
- Source
- cna@vuldb.com
References
- https://github.com/147536951/Qiany1/blob/main/Perfreeblog_3.pdfExploit
- https://vuldb.com/?ctiid.310252Permissions Required, VDB Entry
- https://vuldb.com/?id.310252Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.576433Third Party Advisory, VDB Entry
- https://github.com/147536951/Qiany1/blob/main/Perfreeblog_3.pdfExploit
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.