What is CVE-2023-49773?

CVE-2023-49773 is a critical-severity vulnerability in Bcorp Shortcodes Project, classified under Deserialization of Untrusted Data. CVSS score: 10.0/10. Published 2023-12-20.

How severe is CVE-2023-49773?

Critical severity. CVSS v3 base score is 10.0 out of 10.

Is CVE-2023-49773 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Bcorp Shortcodes Project

CVE-2023-49773

Deserialization of Untrusted Data vulnerability in Tim Brattberg BCorp Shortcodes.This issue affects BCorp Shortcodes: from n/a through 0.23.

Vulnerability class: Insecure Deserialization

EPSS: 0.007 (50.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.

Affected products

Bcorp_shortcodes_project Bcorp_shortcodes
Tim Brattberg Bcorp Shortcodes — versions n/a

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

20142995/nuclei-templates

References

audit@patchstack.com (Third Party Advisory, vdb-entry)

Frequently asked questions

What is CVE-2023-49773?: CVE-2023-49773 is a critical-severity vulnerability in Bcorp Shortcodes Project, classified under Deserialization of Untrusted Data. CVSS score: 10.0/10. Published 2023-12-20.
How severe is CVE-2023-49773?: Critical severity. CVSS v3 base score is 10.0 out of 10.
Is CVE-2023-49773 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.