Description
A vulnerability was detected in bolo-blog bolo-solo up to 2.6.4. The impacted element is the function unpackFilteredZip of the file src/main/java/org/b3log/solo/bolo/prop/BackupService.java of the component ZIP File Handler. Performing a manipulation of the argument File results in path traversal. The attack is possible to be carried out remotely. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
References (5)
Core 5
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.343978
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.343978
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.742422
Issue Tracking exploit
issue-tracking
https://github.com/bolo-blog/bolo-solo/issues/326
Various Sources product
https://github.com/bolo-blog/bolo-solo/
Scores
CVSS v3
6.3
EPSS
0.0039
EPSS Percentile
31.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-22
Status
published
Products (1)
adlered/bolo-solo
< 2.6.4
Published
Feb 03, 2026
Tracked Since
Feb 18, 2026