CVE Explorer
CVE-2026-1273
The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.0.8 via the `/ultp/v3/starter_dummy_post/` and `/ultp/v3/starter_import_content/` REST API endpoints. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify inform
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX","vendor":"wpxpo","versions":[{"lessThanOrEqual":"5.0.8","status":"affected","version":"0","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:c04d9269c9186a1ce5da0c21421653c872d60ea89cc1374f68cc5af7b73e63ad · sha256:d80a6073a8e46726… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":7.2,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:c04d9269c9186a1ce5da0c21421653c872d60ea89cc1374f68cc5af7b73e63ad · sha256:d80a6073a8e46726… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-918","description":"CWE-918 Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:c04d9269c9186a1ce5da0c21421653c872d60ea89cc1374f68cc5af7b73e63ad · sha256:d80a6073a8e46726… · /containers/cna/problemTypes/0/descriptions/0
Source references
6 source assertions{"url":"https://plugins.trac.wordpress.org/browser/ultimate-post/tags/5.0.5/classes/Importer.php#L196"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c04d9269c9186a1ce5da0c21421653c872d60ea89cc1374f68cc5af7b73e63ad · sha256:d80a6073a8e46726… · /containers/cna/references/1
{"url":"https://plugins.trac.wordpress.org/browser/ultimate-post/tags/5.0.5/classes/Importer.php#L261"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c04d9269c9186a1ce5da0c21421653c872d60ea89cc1374f68cc5af7b73e63ad · sha256:d80a6073a8e46726… · /containers/cna/references/4
{"url":"https://plugins.trac.wordpress.org/browser/ultimate-post/trunk/classes/Importer.php#L196"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c04d9269c9186a1ce5da0c21421653c872d60ea89cc1374f68cc5af7b73e63ad · sha256:d80a6073a8e46726… · /containers/cna/references/2
{"url":"https://plugins.trac.wordpress.org/browser/ultimate-post/trunk/classes/Importer.php#L261"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c04d9269c9186a1ce5da0c21421653c872d60ea89cc1374f68cc5af7b73e63ad · sha256:d80a6073a8e46726… · /containers/cna/references/3
{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3469409%40ultimate-post&new=3469409%40ultimate-post&sfp_email=&sfph_mail="}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c04d9269c9186a1ce5da0c21421653c872d60ea89cc1374f68cc5af7b73e63ad · sha256:d80a6073a8e46726… · /containers/cna/references/5
{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/afe6d4ac-1712-415e-9995-cb7c8fe4e1a0?source=cve"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:c04d9269c9186a1ce5da0c21421653c872d60ea89cc1374f68cc5af7b73e63ad · sha256:d80a6073a8e46726… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.