CVE-2026-105261 json
PublishPress Future 4.10.1 - 4.10.5 - Contributor+ Stored XSS via 'wrapper' and 'dateformat' Shortcode Attributes
published 2026-10-14 26 d ago modified 2026-10-14 26 d ago also EUVD-2026-100878
- cvss
- 6.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 24%
- public exploits
- 0
- none known
Summary
The Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories WordPress plugin before 4.10.6 does not enforce a safe HTML-element allowlist on a shortcode attribute and does not neutralise attacker-controlled text placed inside the resulting element, allowing users with the Contributor role and above to store JavaScript that executes in the session of any higher-privileged user who views the content.
Patch / fix
- Unknown Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories 4.10.6
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 26 d ago
Exploit prediction
0.31% chance of exploitation in the next 30 days, higher than 24% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- wpscan.com https://wpscan.com/vulnerability/b340566c-6c45-4391-aefe-76ae7f5ba77f/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 6.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 6.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H |
Affected products
- Unknown Schedule Post Changes With PublishPress Future: Unpublish, Delete, Change Status, Trash, Change Categories
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
-
wpscan.com
/vulnerability/b340566c-6c45-4391-aefe-76ae7f5ba77f/
exploit, vdb-entry, technical-description
Sources
- CVE List CVE-2026-105261
- NVD CVE-2026-105261
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.