CVE-2026-2504Dealia – Request a quote <= 1.0.7 - Missing Authorization to Authenticated (Contributor+) Plugin Configuration Reset
- 4.3MediumCVSS base score
- 0.25%Exploitation in 30 daysEPSS · top 84% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The Dealia – Request a quote plugin for WordPress is vulnerable to unauthorized modification of data due to missing capability checks on multiple AJAX handlers in all versions up to, and including, 1.0.7. The admin nonce (DEALIA_ADMIN_NONCE) is exposed to all users with edit_posts capability (Contributor+) via wp_localize_script() in PostsController.php, while the AJAX handlers in AdminSettingsController.php only verify the nonce without checking current_user_can('manage_options'). This makes it possible for authenticated attackers, with Contributor-level access and above, to reset the plugin configuration.
Timeline
ID reserved
By Wordfence
- 6 days later
· 6 days later
Published
- 48 days later
· 48 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| WordfenceCNA (assigner) | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
| NVDNVD · Deferred | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 0.25% · top 84% of all CVEs (15 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Affected products
dealia · Dealia – Request a quote
- affected ≤ 1.0.7
References
References7
- https://www.wordfence.com/threat-intel/vulnerabilities/id/c8f506ef-972c-403d-9167-ffdd93be8ea6?source=cve (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/tags/1.0.6/src/Controllers/AdminSettingsController.php#L243 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/tags/1.0.6/src/Controllers/AdminSettingsController.php#L309 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/tags/1.0.6/src/Controllers/AdminSettingsController.php#L416 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/tags/1.0.6/src/Controllers/PostsController.php#L49 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/trunk/src/Controllers/AdminSettingsController.php#L243 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/dealia-request-a-quote/trunk/src/Controllers/PostsController.php#L49 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-8231 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-2504)Record last updated .