Path Traversal in Publitio

CVE-2025-31800

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in publitio Publitio publitio allows Path Traversal.This issue affects Publitio: from n/a through <= 2.2.0.

Vulnerability class: Path Traversal (Directory Traversal)

Published · last modified .

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.005 (43.2th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 43rd percentile — 43.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2025-31800: held from 0.005 to 0.005.

EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2025-31800?
CVE-2025-31800 is a medium-severity vulnerability in Publitio, classified under Path Traversal. CVSS score: 6.5/10. Published 2025-04-03.
How severe is CVE-2025-31800?
Medium severity. CVSS v3 base score is 6.5 out of 10.
Is CVE-2025-31800 known to be exploited?
1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.