CVE-2026-14987 json
GiveWP <= 4.16.3 - Authenticated (Give Worker+) Stored Cross-Site Scripting via 'twitter_message' Sequoia Template Setting
published 2026-07-16 3 mo ago modified 2026-07-16 3 mo ago also EUVD-2026-44859
- cvss
- 6.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 29%
- public exploits
- 0
- none known
Summary
The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'twitter_message' Sequoia Template Setting in all versions up to, and including, 4.16.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with give worker-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The injected script executes specifically when a donor clicks the Share on Twitter button on the Sequoia donation confirmation view, as that is when the unescaped twitter_message value is evaluated inside the JavaScript template literal.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 3 mo ago
Exploit prediction
0.36% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N |
Affected products
- stellarwp GiveWP – Donation Plugin and Fundraising Platform
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/bdd0ba4b-56f1-4f4b-95f7-28c911c8de09?source=cve
- plugins.trac.wordpress.org /browser/give/tags/4.15.5/src/Views/Form/Templates/Sequoia/views/social-sharing.php#L41
- plugins.trac.wordpress.org /browser/give/tags/4.15.5/includes/admin/forms/class-metabox-form-data.php#L1180
- plugins.trac.wordpress.org /browser/give/tags/4.15.5/includes/formatting.php#L768
- plugins.trac.wordpress.org /browser/give/tags/4.14.5/src/Views/Form/Templates/Sequoia/views/social-sharing.php#L41
- plugins.trac.wordpress.org /browser/give/tags/4.14.5/includes/admin/forms/class-metabox-form-data.php#L1180
- plugins.trac.wordpress.org /browser/give/tags/4.14.5/includes/formatting.php#L768
- plugins.trac.wordpress.org /changeset?reponame=&old=3607718%40give&new=3607718%40give
Sources
- CVE List CVE-2026-14987
- NVD CVE-2026-14987
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.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.