CVE-2023-1910 — The Getwid – Gutenberg Blocks plugin for WordPress is vulnerable to unauthorized

The Getwid – Gutenberg Blocks plugin for WordPress is vulnerable to unauthorized modification of data due to an insufficient capability check on the get_remote_templates function in versions up to, and including, 1.8.3. This makes it possible for authenticated attackers with subs

01What is this vulnerability?

The Getwid – Gutenberg Blocks plugin for WordPress is vulnerable to unauthorized modification of data due to an insufficient capability check on the get_remote_templates function in versions up to, and including, 1.8.3. This makes it possible for authenticated attackers with subscriber-level permissions or above to flush the remote template cache. Cached template information can also be accessed…

02Affected products

No structured affected-product list available — see references below for vendor advisories.

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-06-09T06:15:59.433
• Last modified: 2026-04-08T18:17:55.807

09References

• plugins.trac.wordpress.org — https://plugins.trac.wordpress.org/browser/getwid/tags/1.8.3/includes/rest-api.p…
• www.wordfence.com — https://www.wordfence.com/blog/2023/06/credential-stealing-server-side-request-f…
• www.wordfence.com — https://www.wordfence.com/threat-intel/vulnerabilities/id/6cd64ab0-007b-4778-9d9…
• plugins.trac.wordpress.org — https://plugins.trac.wordpress.org/browser/getwid/tags/1.8.3/includes/rest-api.p…
• www.wordfence.com — https://www.wordfence.com/threat-intel/vulnerabilities/id/6cd64ab0-007b-4778-9d9…