What is CVE-2013-7489?

CVE-2013-7489 is a medium-severity vulnerability in Beakerbrowser Beaker, classified under Deserialization of Untrusted Data. CVSS score: 6.8/10. Published 2020-06-26.

How severe is CVE-2013-7489?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Deserialization in Beakerbrowser Beaker

CVE-2013-7489

The Beaker library through 1.11.0 for Python is affected by deserialization of untrusted data, which could lead to arbitrary code execution.

Vulnerability class: Insecure Deserialization

Published 2020-06-26 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.011 (65.0th percentile), scored 2026-10-08.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Beakerbrowser Beaker

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

github.com/bbangert/beaker/issues/191 (Third Party Advisory)
www.openwall.com/lists/oss-security/2020/05/14/11 (Mailing List, Third Party Advisory)
bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2013-7489?: CVE-2013-7489 is a medium-severity vulnerability in Beakerbrowser Beaker, classified under Deserialization of Untrusted Data. CVSS score: 6.8/10. Published 2020-06-26.
How severe is CVE-2013-7489?: Medium severity. CVSS v3 base score is 6.8 out of 10.