CVE-2026-18059PixelYourSite <= 11.2.1 - Unauthenticated Sensitive Information Exposure via Order-Received Endpoint Missing Key Validation
- 5.3MediumCVSS base score
- 0.58%Exploitation in 30 daysEPSS · top 52% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The PixelYourSite – Your smart PIXEL (TAG) & API Manager plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 11.2.1 via the getWooPurchaseEventParams. This makes it possible for unauthenticated attackers to extract WooCommerce purchase metadata — including product names, product IDs, quantities, per-item prices, order totals, currency, and order/transaction IDs — for any existing order by supplying an invalid or arbitrary order key. This is exploitable against any known or enumerated order ID, as the plugin resolves the order from the URL path variable alone and emits the full woo_purchase tracking payload into the page HTML via the pysOptions JavaScript object across its Facebook, Google Analytics, and Google Tag Manager integrations regardless of key validity.
Timeline
ID reserved
By Wordfence
- 4 days later
· 4 days later
Published
- 2 days later
· 2 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 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVDNVD · Deferred | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.58% · top 52% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Affected products
pixelyoursite · PixelYourSite – Your smart PIXEL (TAG) & API Manager
- affected ≤ 11.2.1
pixelyoursite · PixelYourSite Pro – Your smart PIXEL (TAG) Manager
- affected < 12.6.1
References
References12
- https://www.wordfence.com/threat-intel/vulnerabilities/id/ca14ec54-0864-47f7-9653-1fe04e2875de?source=cve (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.2.1/modules/facebook/facebook.php#L696 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.2.1/modules/google_analytics/ga.php#L843 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.2.1/modules/google_gtm/gtm.php#L1083 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.2.1/includes/functions-woo.php#L244 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.2.1/includes/class-pys.php#L1112 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.2.0.5/modules/facebook/facebook.php#L696 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.2.0.5/modules/google_analytics/ga.php#L843 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.2.0.5/modules/google_gtm/gtm.php#L1083 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.2.0.5/includes/functions-woo.php#L244 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/pixelyoursite/tags/11.2.0.5/includes/class-pys.php#L1112 (opens in a new tab)
- https://plugins.trac.wordpress.org/changeset?reponame=&old=3629756%40pixelyoursite&new=3629756%40pixelyoursite (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-2026-51760 (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-2026-18059)Record last updated .