CVE-2026-1811

Name: CVE-2026-1811
Creator: NVD / NIST
Published: 2026-02-03T22:16:29.673+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

LOWCVSS 2.1/10EPSS 0.46%

Last modified Jun 17, 2026

CVE-2026-1811 is a low-severity vulnerability rated 2.1/10 on the CVSS scale. 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. EPSS estimates a 0.46% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

2.1/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.46%

36.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-22

Affected Software

Vendor	Product	Versions
Adlered	Bolo-Solo	<= 2.6.4

References

https://github.com/bolo-blog/bolo-solo/Product
https://github.com/bolo-blog/bolo-solo/issues/327Exploit, Issue Tracking, Vendor Advisory
https://vuldb.com/?ctiid.343979Permissions Required, VDB Entry
https://vuldb.com/?id.343979Third Party Advisory, VDB Entry
https://vuldb.com/?submit.742437Third Party Advisory, VDB Entry

Timeline

Published: Feb 3, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-1811?

How severe is CVE-2026-1811?

CVE-2026-1811 has a CVSS score of 2.1/10 (LOW severity). The EPSS model estimates a 0.46% probability of exploitation in the next 30 days.

How do I fix CVE-2026-1811?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-1811?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST