CVE-2024-11888 json
IDer Login for WordPress <= 2.1 - Authenticated (Contributor+) Stored Cross-Site Scripting
published 2024-12-14 22 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-34287
- cvss
- 6.4
- 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 28%
- public exploits
- 0
- none known
Summary
The IDer Login for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'ider_login_button' shortcode in all versions up to, and including, 2.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This affects version 2.1, but was also patched in version 2.1 - a new version was not released with the patch.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 22 mo ago
Exploit prediction
0.35% chance of exploitation in the next 30 days, higher than 28% 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
- ider IDer Login for WordPress
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
- Technology feeds
References
- wordfence.com /threat-intel/vulnerabilities/id/de602cf8-cc02-4459-aa23-5d8236048bca?source=cve
- plugins.trac.wordpress.org /browser/ider-login/trunk/includes/IDER_Shortcodes.php#L49
- wordpress.org /plugins/ider-login
- plugins.trac.wordpress.org /changeset/3279435/ider-login/trunk/includes/IDER_Shortcodes.php
Sources
- CVE List CVE-2024-11888
- NVD CVE-2024-11888
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.