CVE-2026-97634
Event Tickets and Registration <= 5.29.5 - Authenticated (Contributor+) SQL Injection via 'orderby' Parameter
- 6.5MediumCVSS base score
- 0.27%Exploitation in 30 daysEPSS · top 80% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The Event Tickets and Registration plugin for WordPress is vulnerable to generic SQL Injection via the 'orderby' parameter in all versions up to, and including, 5.29.5 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with contributor-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database. A Contributor-level user can reach the vulnerable code path by supplying a post_id they authored, as the can_access_page() gate requires only post authorship rather than the edit_others_posts capability for post owners.
Timeline
ID reserved
By Wordfence
- 8 days later
· 8 days later
Published
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 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| NVDNVD · Deferred | 3.1 | Medium6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.27% · top 80% of all CVEs (11 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 6.5.
Affected products
stellarwp · Event Tickets and Registration
- affected ≤ 5.29.5
References
References8
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ddf2625a-3fb4-40c3-80e3-2f03fbff6bfd?source=cve (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/event-tickets/tags/5.29.5/src/Tickets/Commerce/Repositories/Order_Repository.php#L603 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/event-tickets/tags/5.29.5/common/src/Tribe/Repository/Query_Filters.php#L992 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/event-tickets/tags/5.29.5/src/Tickets/Commerce/Repositories/Order_Repository.php#L696 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/event-tickets/tags/5.29.5/src/Tickets/Commerce/Repositories/Order_Repository.php#L822 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/event-tickets/tags/5.29.5/src/Tickets/Commerce/Admin_Tables/Orders.php#L157 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/event-tickets/tags/5.29.5/src/Tickets/Commerce/Reports/Orders.php#L253 (opens in a new tab)
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3711578%40event-tickets&new=3711578%40event-tickets (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-2026-91256 (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-2026-97634)Record last updated .