Description
A flaw has been found in bolo-blog bolo-solo up to 2.6.4. This affects the function importFromMarkdown of the file src/main/java/org/b3log/solo/bolo/prop/BackupService.java of the component Filename Handler. Executing a manipulation of the argument File can lead to path traversal. The attack may be performed from remote. The exploit has been published 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.343979
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.343979
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.742437
Issue Tracking exploit
issue-tracking
https://github.com/bolo-blog/bolo-solo/issues/327
Various Sources product
https://github.com/bolo-blog/bolo-solo/
Scores
CVSS v3
6.3
EPSS
0.0046
EPSS Percentile
36.6%
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