CVE-2021-35959: XSS
First published: Wed Jun 30 2021(Updated: )
In Plone 5.0 through 5.2.4, Editors are vulnerable to XSS in the folder contents view, if a Contributor has created a folder with a SCRIPT tag in the description field.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Plone Plone | >=5.0<=5.2.4 | |
| pip/plone | >=5.0<=5.2.4 |
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Reference Links
- http://www.openwall.com/lists/oss-security/2021/06/30/2
- https://plone.org/security/hotfix/20210518/stored-xss-in-folder-contents
- https://nvd.nist.gov/vuln/detail/CVE-2021-35959
- https://github.com/advisories/GHSA-qfhw-fv3g-v836 (Advisory)
- https://github.com/pypa/advisory-database/tree/main/vulns/plone/PYSEC-2021-110.yaml
Frequently Asked Questions
What is the vulnerability ID for this Plone vulnerability?
The vulnerability ID for this Plone vulnerability is CVE-2021-35959.
What is the severity of CVE-2021-35959?
The severity of CVE-2021-35959 is medium with a severity value of 5.4.
How can Editors in Plone 5.0 through 5.2.4 be affected by CVE-2021-35959?
Editors in Plone 5.0 through 5.2.4 can be affected by CVE-2021-35959 if a Contributor has created a folder with a SCRIPT tag in the description field.
Are there any known references for CVE-2021-35959?
Yes, there are known references for CVE-2021-35959. They can be found at the following URLs: http://www.openwall.com/lists/oss-security/2021/06/30/2, https://plone.org/security/hotfix/20210518/stored-xss-in-folder-contents.
Is there a fix available for CVE-2021-35959?
Yes, a hotfix is available for CVE-2021-35959. More information on the fix can be found at https://plone.org/security/hotfix/20210518/stored-xss-in-folder-contents.
- collector/nvd-index
- agent/type
- agent/weakness
- agent/severity
- agent/softwarecombine
- agent/references
- agent/description
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup
- agent/author
- collector/github-advisory
- source/GitHub
- alias/GHSA-qfhw-fv3g-v836
- alias/CVE-2021-35959
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/tags
- collector/github-advisory-latest
- vendor/plone
- canonical/plone plone
- version/plone plone/5.0
- version/plone plone/5.2.4
- package-manager/pip