Vulnerability Description
Zope Products.CMFCore before 2.5.1 and Products.PluggableAuthService before 2.6.2, as used in Plone through 5.2.4 and other products, allow Reflected XSS.
CVSS Score
6.1
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Plone | Plone | <= 4.3.20 |
| Zope | Zope | < 2.5.1 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2021/05/22/1Mailing ListThird Party Advisory
- https://plone.org/security/hotfix/20210518/reflected-xss-in-various-spotsVendor Advisory
- http://www.openwall.com/lists/oss-security/2021/05/22/1Mailing ListThird Party Advisory
- https://plone.org/security/hotfix/20210518/reflected-xss-in-various-spotsVendor Advisory
FAQ
What is CVE-2021-33507?
CVE-2021-33507 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Zope Products.CMFCore before 2.5.1 and Products.PluggableAuthService before 2.6.2, as used in Plone through 5.2.4 and other products, allow Reflected XSS.
How severe is CVE-2021-33507?
CVE-2021-33507 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-33507?
Check the references section above for vendor advisories and patch information. Affected products include: Plone Plone, Zope Zope.