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TI-2026-85752 Aliases CVE-2026-118188GHSA-39h7-ggpg-qmm7

Missing access check exposes unpublished posts in PublishPress Revisions

Priority LOW 19CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-200.

Summary

The PublishPress Revisions WordPress plugin from 3.9.0 before 4.3.1 does not verify that a user may read a post before returning its content through its revision-comparison feature. Any authenticated user, including a Subscriber, can read the title, content and excerpt of other users' private, draft, pending, scheduled or trashed posts. An attacker needs only a low-privilege account on the site, and a public exploit is linked in the references.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

Description from the CNA

The PublishPress Revisions: Duplicate Posts, Submit, Approve and Schedule Content Changes WordPress plugin before 4.3.1 does not verify that a user is permitted to read a given post before returning its content through its revision-comparison feature, allowing any authenticated user, including a Subscriber, to read the title, content and excerpt of any other user's private, draft, pending, scheduled or trashed post.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00176 7th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix Fixed PublishPress Revisions: Duplicate Posts, Submit, Approve and Schedule Content Changes (Unknown): 4.3.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
UnknownPublishPress Revisions: Duplicate Posts, Submit, Approve and Schedule Content Changes3.9.0 to before 4.3.14.3.1Patch availableCNA
  • PublishPress Revisions: Duplicate Posts, Submit, Approve and Schedule Content Changes VendorUnknown Affected 3.9.0 to before 4.3.1 Fixed in 4.3.1 Patch available CNA

Remediation

Update PublishPress Revisions to version 4.3.1 or later, which fixes the flaw.

Written with Claude Haiku 5.5 from the sources below · 2026-11-06

  • Fix · CNA PublishPress Revisions: Duplicate Posts, Submit, Approve and Schedule Content Changes (Unknown) Fixed in 4.3.1

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    PublishPress Revisions: Duplicate Posts, Submit, Approve and Schedule Content Changes 4.3.1

    3 records Highest priority Priority LOW 3 LOW

    Other records, highest priority first

    • TI-2026-85750 PublishPress Revisions lets Contributors publish unapproved contentPriority LOW 22
    • TI-2026-85751 IDOR in PublishPress Revisions lets contributors read private postsPriority LOW 13
    Show all 3 records →

Timeline

  1. 2026-11-06 Threatist record created from CVE-2026-118188
  2. 2026-11-06 Alias added: GHSA-39h7-ggpg-qmm7
  3. 2026-11-06 CVSS score added · CISA ADP
  4. 2026-11-06 Weakness changed · CISA ADP
  5. 2026-11-06 CISA SSVC decision points changed

References

Exploit 1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences