WordPress PublishPress Revisions plugin <= 4.2.0 - Broken Access Control vulnerability
- Exploited
- No known exploitation
- Fix
- No fix listed
- Who is exposed
- Not reported
- Last modified
- A 0-100 score for how much a CVE matters across the industry: exploitation, exposure, how widely the software is used, severity and whether a fix exists.What do these mean? →
- 12/100 · provisional
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
The WordPress PublishPress Revisions plugin has a broken access control flaw caused by missing authorization checks, which lets a logged-in user with low privileges change content they should not be able to alter. The attack can be launched remotely over the network, and it requires an account with low privileges but no user interaction.
Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.
Read the original description
Missing Authorization vulnerability in PublishPress PublishPress Revisions revisionary allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects PublishPress Revisions: from n/a through 4.2.0.
cve.now Index
- Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
- Exposure3/25Reachable over the network · Unknown: No advisory context yet
- Reach?/20Unknown. No tracked technology or package matched
- Severity4.3/10CVSS 4.3
- No patch5/5No patch listed yet
What would change the score
- Would score about 67 if added to CISA KEV
- Would score about 62 if CISA's SSVC rates exploitation active
- Would score about 31 if advisories confirm default setups are exposed
Timeline
- CVE published
- Record last updated
- First seen by cve.now
Affected versions
- revisionary
through 4.2.0
Evidence 1
- Link
Corrections
None so far.
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Questions about CVE-2026-120851
Is CVE-2026-120851 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data
Which versions are affected by CVE-2026-120851?
revisionary: through 4.2.0.Source: cve.now feed data