7.2

CVE-2022-4680: revive revive_old_posts Deserialization of Untrusted Data

CVSS: 7.2v3.1HighModified
Published 30-01-2023Last modified 27-03-2025
Open JSON

Vulnerability summary

CVE-2022-4680 is a high (CVSS 7.2) Deserialization of Untrusted Data vulnerability in revive revive_old_posts. EPSS estimates a 1.05% chance of exploitation in the next 30 days, higher than 63.8% of scored vulnerabilities. 1 public exploit is recorded. Fixed in 9.0.11.

Overall risk
39/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.2/10
010
High · v3.1 (CVE.org)
EPSS score
1.05%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 30-01-2023
    PublishedVulnerability first disclosed.
  2. 27-03-2025
    Last modifiedVulnerability information updated.

Description

The Revive Old Posts WordPress plugin before 9.0.11 unserializes user input provided via the settings, which could allow high privilege users such as admin to perform PHP Object Injection when a suitable gadget is present.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

1.05%

Chance of exploitation in the next 30 days

Percentile

64%

Versus all other CVEs

30-day change

0.00 pp

From 1.05% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.05%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (wpscan.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Revive1 product
Unknown1 product
Wordpress1 product
  • tweet-old-post≤ 9.0.10 (fixed in 9.0.11)

3 vendors · 3 products

References

2 links