{"cve":"CVE-2023-44389","nvd":{"published":"2023-10-04T21:15:10.360","modified":"2026-06-17T06:27:32.790","status":"Modified","description":"Zope is an open-source web application server. The title property, available on most Zope objects, can be used to store script code that is executed while viewing the affected object in the Zope Management Interface (ZMI). All versions of Zope 4 and Zope 5 are affected. Patches will be released with Zope versions 4.8.11 and 5.8.6.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","score":4.8},"cwes":["CWE-79"],"references":["https://github.com/zopefoundation/Zope/commit/21dfa78609ffd8b6bd8143805678ebbacae5141a","https://github.com/zopefoundation/Zope/commit/aeaf2cdc80dff60815e3706af448f086ddc3b98d","https://github.com/zopefoundation/Zope/security/advisories/GHSA-m755-gxxg-r5qh","https://github.com/zopefoundation/Zope/commit/21dfa78609ffd8b6bd8143805678ebbacae5141a","https://github.com/zopefoundation/Zope/commit/aeaf2cdc80dff60815e3706af448f086ddc3b98d"],"products":["zope:zope"],"source":"nvd","synced_at":"2026-10-19T21:39:34.467980132+00:00"},"epss":{"cve":"CVE-2023-44389","score":0.00481,"percentile":0.41533,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-m755-gxxg-r5qh","url":"https://osv.dev/vulnerability/GHSA-m755-gxxg-r5qh","summary":"Zope management interface vulnerable to stored cross site scripting via the title property","modified":"2026-09-10T03:49:58.676789401Z","packages":[{"ecosystem":"PyPI","name":"zope","purl":"pkg:pypi/zope","ranges":[">=4.0.0 <4.8.11"],"fixed":["4.8.11"]},{"ecosystem":"PyPI","name":"zope","purl":"pkg:pypi/zope","ranges":[">=5.0.0 <5.8.6"],"fixed":["5.8.6"]}]},{"id":"PYSEC-2023-193","url":"https://osv.dev/vulnerability/PYSEC-2023-193","summary":"","modified":"2023-11-08T04:13:34.876541Z","packages":[{"ecosystem":"PyPI","name":"zope","purl":"pkg:pypi/zope","ranges":[">=5.0 <5.8.6",">=4.0 <4.8.11"],"fixed":["5.8.6","4.8.11"]}]}],"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."]}