What is CVE-2026-120501?

CVE-2026-120501 is a medium-severity vulnerability in Redimp Otterwiki, classified under Files or Directories Accessible to External Parties. CVSS score: 5.3/10. Published 2026-11-02.

How severe is CVE-2026-120501?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Redimp Otterwiki

CVE-2026-120501

An Otter Wiki 2.20.1 before 2.26.2 contains a file disclosure vulnerability in the DataTable embedding that allows attackers who can edit pages, including anonymous users under the default configuration, to read repository-internal files. Attackers can set an absolute src such as /.git/config to render the file as a table, exposing any stored remote credentials.

Published 2026-11-02 · last modified 2026-11-02.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Redimp Otterwiki

Weakness classification (CWE)

CWE-552 — Files or Directories Accessible to External Parties

References

github.com/redimp/otterwiki/commit/263cac4981f60d92c46adf6386591cf4bc4d6835 (patch)
github.com/redimp/otterwiki/releases/tag/v2.26.2 (release-notes)
www.vulncheck.com/advisories/an-otter-wiki-2.20.1-before-2.26.2-repository-file… (third-party-advisory)

Frequently asked questions

What is CVE-2026-120501?: CVE-2026-120501 is a medium-severity vulnerability in Redimp Otterwiki, classified under Files or Directories Accessible to External Parties. CVSS score: 5.3/10. Published 2026-11-02.
How severe is CVE-2026-120501?: Medium severity. CVSS v3 base score is 5.3 out of 10.