CVE-2026-1811

MEDIUM 6.3

bolo-blog bolo-solo Filename BackupService.java importFromMarkdown path traversal

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-22
Vendor	bolo-blog
Product	bolo-solo
Published	Feb 3, 2026
Last Updated	Feb 23, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

bolo-blog / bolo-solo

2.6.0 2.6.1 2.6.2 2.6.3 2.6.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/?id.343979 vuldb.com: https://vuldb.com/?ctiid.343979 vuldb.com: https://vuldb.com/?submit.742437 github.com: https://github.com/bolo-blog/bolo-solo/issues/327 github.com: https://github.com/bolo-blog/bolo-solo/

Credits

🔍 MaoQiu (VulDB User)