What is CVE-2022-1812?

CVE-2022-1812 is a critical-severity vulnerability in Publify Publify/publify, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2023-01-14.

How severe is CVE-2022-1812?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Integer overflow in Publify Publify/publify

CVE-2022-1812

Integer Overflow or Wraparound in GitHub repository publify/publify prior to 9.2.10.

Vulnerability class: Integer Overflow

Published 2023-01-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.308 (98.2th percentile), scored 2026-09-29.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.308 · newest: 0.308 · change: 0.000

Affected products

Publify Publify/publify — versions unspecified
Publify Project

Weakness classification (CWE)

CWE-190 — Integer Overflow or Wraparound

References

huntr.dev/bounties/17d86a50-265c-4ec8-9592-0bd909ddc8f3 (Exploit, Patch, Third Party Advisory)
github.com/publify/publify/commit/29a5837c29620e33857d7a5afce01384e3f8e41a (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-1812?: CVE-2022-1812 is a critical-severity vulnerability in Publify Publify/publify, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2023-01-14.
How severe is CVE-2022-1812?: Critical severity. CVSS v3 base score is 9.8 out of 10.