CVE-2026-1810

MEDIUM 6.3

bolo-blog bolo-solo ZIP File BackupService.java unpackFilteredZip path traversal

CVSS Score

6.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

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.343978 vuldb.com: https://vuldb.com/?ctiid.343978 vuldb.com: https://vuldb.com/?submit.742422 github.com: https://github.com/bolo-blog/bolo-solo/issues/326 github.com: https://github.com/bolo-blog/bolo-solo/

Credits

🔍 MaoQiu (VulDB User)