Critical severity · published Jun 3, 2025
CVE-2025-5509
quequnlong shiyi-blog upload path traversal
9.8
CVSS
0.7%
EPSS
No
On KEV
Description
A vulnerability classified as critical has been found in quequnlong shiyi-blog up to 1.2.1. This affects an unknown part of the file /api/file/upload. The manipulation of the argument file/source leads to path traversal. It is possible to initiate the attack remotely. 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 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SH
shiyi-blog · quequnlong
1.2.0; 1.2.1 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-5509
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-5509
Exploit
https://github.com/uglory-gll/javasec/blob/main/shiyi-blog.md
Exploit
https://github.com/uglory-gll/javasec/blob/main/shiyi-blog.md#1file-path-traversal
Permissions Required
https://vuldb.com/?ctiid.310923
Third Party Advisory
https://vuldb.com/?id.310923
Third Party Advisory
https://vuldb.com/?submit.584488
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