Vendor
Plone (software)
Plone is a free and open source content management system (CMS) built on top of the Zope application server. Plone is positioned as an enterprise CMS and is commonly used for intranets and as part of the web presence of large organizations. High-profile public sector users include the U.S. Federal Bureau of Investigation, Brazilian Government, United Nations, City of Bern (Switzerland), New South Wales Government (Australia), and European Environment Agency. Plone's proponents cite its security track record and its accessibility as reasons to choose Plone.
Products
6
CVEs
56
Across products
2,412
Status
Private
Products
6- 2,381 CVEs
- 12 CVEs
- 10 CVEs
- 6 CVEs
- 2 CVEs
- 1 CVE
Recent CVEs
56| CVE | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|
| CVE-2025-61668 | Hig | 0.50 | — | 0.00 | Oct 2, 2025 | Volto is a ReactJS-based frontend for the Plone Content Management System. Versions 16.34.0 and below, 17.0.0 through 17.22.1, 18.0.0 through 18.27.1, and 19.0.0-alpha.1 through 19.0.0-alpha.5, an anonymous user could cause the NodeJS server part of Volto to quit with an error when visiting a specific URL. This issue is fixed in versions 16.34.1, 17.22.2, 18.27.2 and 19.0.0-alpha.6. | |
| CVE-2015-7318 | Hig | 0.49 | 7.5 | 0.00 | Sep 25, 2017 | Plone 3.3.0 through 3.3.6 allows remote attackers to inject headers into HTTP responses. | |
| CVE-2025-58047 | Hig | 0.42 | 7.5 | 0.00 | Aug 28, 2025 | Volto is a React based frontend for the Plone Content Management System. In versions from 19.0.0-alpha.1 to before 19.0.0-alpha.4, 18.0.0 to before 18.24.0, 17.0.0 to before 17.22.1, and prior to 16.34.0, an anonymous user could cause the NodeJS server part of Volto to quit with an error when visiting a specific URL. The problem has been patched in versions 16.34.0, 17.22.1, 18.24.0, and 19.0.0-alpha.4. To mitigate downtime, have setup automatically restart processes that quit with an error. | |
| CVE-2016-7139 | Med | 0.40 | 6.1 | 0.00 | Mar 7, 2017 | Cross-site scripting (XSS) vulnerability in an unspecified page template in Plone CMS 5.x through 5.0.6, 4.x through 4.3.11, and 3.3.x through 3.3.6 allows remote attackers to inject arbitrary web script or HTML via unknown vectors. | |
| CVE-2016-4042 | Med | 0.34 | 5.3 | 0.00 | Feb 24, 2017 | Plone 3.3 through 5.1a1 allows remote attackers to obtain information about the ID of sensitive content via unspecified vectors. | |
| CVE-2016-4043 | Med | 0.32 | 4.9 | 0.00 | Feb 24, 2017 | Chameleon (five.pt) in Plone 5.0rc1 through 5.1a1 allows remote authenticated users to bypass Restricted Python by leveraging permissions to create or edit templates. | |
| CVE-2017-5524 | Med | 0.21 | 4.3 | 0.00 | Mar 23, 2017 | Plone 4.x through 4.3.11 and 5.x through 5.0.6 allow remote attackers to bypass a sandbox protection mechanism and obtain sensitive information by leveraging the Python string format method. | |
| CVE-2006-1711 | 0.04 | — | 0.12 | Apr 11, 2006 | Plone 2.0.5, 2.1.2, and 2.5-beta1 does not restrict access to the (1) changeMemberPortrait, (2) deletePersonalPortrait, and (3) testCurrentPassword methods, which allows remote attackers to modify portraits. | ||
| CVE-2013-4200 | 0.03 | — | 0.05 | Jan 21, 2014 | The isURLInPortal method in the URLTool class in in_portal.py in Plone 2.1 through 4.1, 4.2.x through 4.2.5, and 4.3.x through 4.3.1 treats URLs starting with a space as a relative URL, which allows remote attackers to bypass the allow_external_login_sites filtering property, redirect users to arbitrary web sites, and conduct phishing attacks via a space before a URL in the "next" parameter to acl_users/credentials_cookie_auth/require_login. | ||
| CVE-2011-3587 | 0.03 | — | 0.90 | Oct 10, 2011 | Unspecified vulnerability in Zope 2.12.x and 2.13.x, as used in Plone 4.0.x through 4.0.9, 4.1, and 4.2 through 4.2a2, allows remote attackers to execute arbitrary commands via vectors related to the p_ class in OFS/misc_.py and the use of Python modules. | ||
| CVE-2012-6661 | 0.00 | — | 0.00 | Nov 3, 2014 | Zope before 2.13.19, as used in Plone before 4.2.3 and 4.3 before beta 1, does not reseed the pseudo-random number generator (PRNG), which makes it easier for remote attackers to guess the value via unspecified vectors. NOTE: this issue was SPLIT from CVE-2012-5508 due to different vulnerability types (ADT2). | ||
| CVE-2012-5508 | 0.00 | — | 0.00 | Nov 3, 2014 | The error pages in Plone before 4.2.3 and 4.3 before beta 1 allow remote attackers to obtain random numbers and derive the PRNG state for password resets via unspecified vectors. NOTE: this identifier was SPLIT per ADT2 due to different vulnerability types. CVE-2012-6661 was assigned for the PRNG reseeding issue in Zope. | ||
| CVE-2012-5500 | 0.00 | — | 0.00 | Nov 3, 2014 | The batch id change script (renameObjectsByPaths.py) in Plone before 4.2.3 and 4.3 before beta 1 allows remote attackers to change the titles of content items by leveraging a valid CSRF token in a crafted request. | ||
| CVE-2012-5507 | 0.00 | — | 0.00 | Sep 30, 2014 | AccessControl/AuthEncoding.py in Zope before 2.13.19, as used in Plone before 4.2.3 and 4.3 before beta 1, allows remote attackers to obtain passwords via vectors involving timing discrepancies in password validation. | ||
| CVE-2012-5506 | 0.00 | — | 0.01 | Sep 30, 2014 | python_scripts.py in Plone before 4.2.3 and 4.3 before beta 1 allows remote attackers to cause a denial of service (infinite loop) via an RSS feed request for a folder the user does not have permission to access. | ||
| CVE-2012-5505 | 0.00 | — | 0.00 | Sep 30, 2014 | atat.py in Plone before 4.2.3 and 4.3 before beta 1 allows remote attackers to read private data structures via a request for a view without a name. | ||
| CVE-2012-5504 | 0.00 | — | 0.00 | Sep 30, 2014 | Cross-site scripting (XSS) vulnerability in widget_traversal.py in Plone before 4.2.3 and 4.3 before beta 1 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. | ||
| CVE-2012-5503 | 0.00 | — | 0.00 | Sep 30, 2014 | ftp.py in Plone before 4.2.3 and 4.3 before beta 1 allows remote attackers to read hidden folder contents via unspecified vectors. | ||
| CVE-2012-5502 | 0.00 | — | 0.00 | Sep 30, 2014 | Cross-site scripting (XSS) vulnerability in safe_html.py in Plone before 4.2.3 and 4.3 before beta 1 allows remote authenticated users with permissions to edit content to inject arbitrary web script or HTML via unspecified vectors. | ||
| CVE-2012-5501 | 0.00 | — | 0.00 | Sep 30, 2014 | at_download.py in Plone before 4.2.3 and 4.3 before beta 1 allows remote attackers to read arbitrary BLOBs (Files and Images) stored on custom content types via a crafted URL. |