medium6.1
CVE-2021-33507
Cross-site scripting in Products.CMFCore, Products.PluggableAuthService, Plone
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | Products.CMFCore | < 2.5.1 | 2.5.1 |
| pip | Products.PluggableAuthService | < 2.6.2 | 2.6.2 |
| pip | Plone | <= 5.2.4 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Plone | Plone | through 4.3.20 from 5.0 through 5.2.4 |
| Zope | Zope | before 2.5.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.openwall.com/lists/oss-security/2021/05/22/1
- https://plone.org/security/hotfix/20210518/reflected-xss-in-various-spots
- https://github.com/advisories/GHSA-35rg-466w-77h3
- https://nvd.nist.gov/vuln/detail/CVE-2021-33507
- https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2021-79.yaml