{"cve":"CVE-2022-23599","nvd":{"published":"2022-01-28T22:15:17.023","modified":"2026-06-17T04:30:27.020","status":"Modified","description":"Products.ATContentTypes are the core content types for Plone 2.1 - 4.3. Versions of Plone that are dependent on Products.ATContentTypes prior to version 3.0.6 are vulnerable to reflected cross site scripting and open redirect when an attacker can get a compromised version of the image_view_fullscreen page in a cache, for example in Varnish. The technique is known as cache poisoning. Any later visitor can get redirected when clicking on a link on this page. Usually only anonymous users are affected, but this depends on the user's cache settings. Version 3.0.6 of Products.ATContentTypes has been released with a fix. This version works on Plone 5.2, Python 2 only. As a workaround, make sure the image_view_fullscreen page is not stored in the cache. More information about the vulnerability and cvmitigation measures is available in the GitHub Security Advisory.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79","CWE-601"],"references":["https://github.com/plone/Products.ATContentTypes/commit/fc793f88f35a15a68b52e4abed77af0da5fdbab8","https://github.com/plone/Products.ATContentTypes/security/advisories/GHSA-g4c2-ghfg-g5rh","https://github.com/plone/Products.ATContentTypes/commit/fc793f88f35a15a68b52e4abed77af0da5fdbab8","https://github.com/plone/Products.ATContentTypes/security/advisories/GHSA-g4c2-ghfg-g5rh"],"products":["plone:plone"],"source":"nvd","synced_at":"2026-10-19T21:27:20.926095847+00:00"},"epss":{"cve":"CVE-2022-23599","score":0.0075,"percentile":0.54959,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-g4c2-ghfg-g5rh","url":"https://osv.dev/vulnerability/GHSA-g4c2-ghfg-g5rh","summary":"Cross-site Scripting and Open Redirect in Products.ATContentTypes","modified":"2026-09-10T03:49:27.764192817Z","packages":[{"ecosystem":"PyPI","name":"products-atcontenttypes","purl":"pkg:pypi/products-atcontenttypes","ranges":["<3.0.6"],"fixed":["3.0.6"]}]},{"id":"PYSEC-2022-21","url":"https://osv.dev/vulnerability/PYSEC-2022-21","summary":"","modified":"2023-11-08T04:08:24.577935Z","packages":[{"ecosystem":"PyPI","name":"products-atcontenttypes","purl":"pkg:pypi/products-atcontenttypes","ranges":["<3.0.6"],"fixed":["3.0.6"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}