Medium 6.3Published Feb 3, 2026

CVE-2026-1810bolo-blog bolo-solo ZIP File BackupService.java unpackFilteredZip path traversal

Updated under an hour ago (Oct 26, 2026, 7:40 PM ET)

Does this affect you?

It affects bolo-blog bolo-solo and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for bolo-blog bolo-solo

Exploited in the last 30 days

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.

CVSS: 6.3 MEDIUM (v3.1, CNA)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
Weakness (CWE): CWE-22
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Analyzed
Record last updated: Feb 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

bolo-blog bolo-solo bolo_blog:bolo_solo (from the name)	2.6.0; 2.6.1; 2.6.2; 2.6.3; 2.6.4	CNA record
adlered bolo-solo adlered:bolo-solo	through 2.6.4	NVD

References

References

https://vuldb.com/?id.343978	vdb-entry, technical-description, third-party-advisory
https://vuldb.com/?ctiid.343978	signature, permissions-required, vdb-entry
https://vuldb.com/?submit.742422	third-party-advisory, vdb-entry
https://github.com/bolo-blog/bolo-solo/issues/326	exploit, issue-tracking, vendor-advisory
https://github.com/bolo-blog/bolo-solo/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.