Aggregates CVE and security vulnerability intelligence across all Plone-related products, including CVSS, EPSS, publication dates, and vulnerability intelligence data.
Historical issues mainly involve vendor risk open redirect, vendor risk input validation, and vendor risk ssrf and related problems; some flaws may lead to vendor impact memory corruption and vendor impact data exposure.
| CVE | Summary | Source | Max CVSS | EPSS % | Published | Updated |
|---|---|---|---|---|---|---|
| CVE-2026-28413 | Products.isurlinportal is a replacement for isURLInPortal method in Plone. Prior to versions 2.1.0, 3.1.0, and 4.0.0, a url /login?came_from=////evil.example may redirect to an external website after login. This issue has been patched in versions 2.1.0, 3.1.0, and 4.0.0. | [email protected] | 5.3 | 0.03% | 2026-03-05 | 2026-03-17 |
| CVE-2024-22889 | Due to incorrect access control in Plone version v6.0.9, remote attackers can view and list all files hosted on the website via sending a crafted request. | [email protected] | 7.5 | 0.55% | 2024-03-06 | 2025-01-21 |
| CVE-2024-23756 | The HTTP PUT and DELETE methods are enabled in the Plone official Docker version 5.2.13 (5221), allowing unauthenticated attackers to execute dangerous actions such as uploading files to the server or deleting them. | [email protected] | 7.5 | 0.25% | 2024-02-08 | 2025-05-15 |
| CVE-2024-23054 | An issue in Plone Docker Official Image 5.2.13 (5221) open-source software that could allow for remote code execution due to a package listed in ++plone++static/components not existing in the public package index (npm). | [email protected] | 9.8 | 3.91% | 2024-02-05 | 2024-11-21 |
| CVE-2024-23055 | An issue in Plone Docker Official Image 5.2.13 (5221) open-source software allows for remote code execution via improper validation of input by the HOST headers. | [email protected] | 6.1 | 5.37% | 2024-01-25 | 2025-06-17 |
| CVE-2024-0669 | A Cross-Frame Scripting vulnerability has been found on Plone CMS affecting verssion below 6.0.5. An attacker could store a malicious URL to be opened by an administrator and execute a malicios iframe element. | [email protected] | 6.3 | 0.05% | 2024-01-18 | 2024-11-21 |
| CVE-2023-42457 | plone.rest allows users to use HTTP verbs such as GET, POST, PUT, DELETE, etc. in Plone. Starting in the 2.x branch and prior to versions 2.0.1 and 3.0.1, when the `++api++` traverser is accidentally used multiple times in a url, handling it takes increasingly longer, making the server less responsive. Patches are available in `plone.rest` 2.0.1 and 3.0.1. Series 1.x is not affected. As a workaround, one may redirect `/++api++/++api++` to `/++api++` in one's frontend web server (nginx, Apache). | [email protected] | 7.5 | 0.23% | 2023-09-21 | 2025-02-13 |
| CVE-2023-41048 | plone.namedfile allows users to handle `File` and `Image` fields targeting, but not depending on, Plone Dexterity content. Prior to versions 5.6.1, 6.0.3, 6.1.3, and 6.2.1, there is a stored cross site scripting vulnerability for SVG images. A security hotfix from 2021 already partially fixed this by making sure SVG images are always downloaded instead of shown inline. But the same problem still exists for scales of SVG images. Note that an image tag with an SVG image as source is not vulnerable | [email protected] | 3.7 | 0.50% | 2023-09-21 | 2024-11-21 |
| CVE-2021-33926 | An issue in Plone CMS v. 5.2.4, 5.2.3, 5.2.2, 5.2.1, 5.2.0, 5.1rc2, 5.1rc1, 5.1b4, 5.1b3, 5.1b2, 5.1a2, 5.1a1, 5.1.7, 5.1.6, 5.1.5, 5.1.4, 5.1.2, 5.1.1 5.1, 5.0rc3, 5.0rc2, 5.0rc1, 5.0.9, 5.0.8, 5.0.7, 5.0.6, 5.0.5, 5.0.4, 5.0.3, 5.0.2, 5.0.10, 5.0.1, 5.0, 4.3.9, 4.3.8, 4.3.7, 4.3.6, 4.3.5, 4.3.4, 4.3.3, 4.3.20, 4 allows attacker to access sensitive information via the RSS feed protlet. | [email protected] | 8.8 | 0.45% | 2023-02-17 | 2025-03-19 |
| CVE-2022-24740 | Volto is a ReactJS-based frontend for the Plone Content Management System. Between versions 14.0.0-alpha.5 and 15.0.0-alpha.0, a user could have their authentication cookie replaced with an authentication cookie from another user, effectively giving them control of the other user's account and privileges. This occurs when using an outdated version of the `react-cookie` library and a server is under high load. A proof of concept does not currently exist, but it is possible for this issue to occur | [email protected] | 5.0 | 0.26% | 2022-03-14 | 2024-11-21 |
| CVE-2022-23599 | Products.ATContentTypes are the core content types for Plone 2.1 - 4.3. Versions of Plone that are dependent on Products.ATContentTypes prior to version 3.0.6 are vulnerable to reflected cross site scripting and open redirect when an attacker can get a compromised version of the image_view_fullscreen page in a cache, for example in Varnish. The technique is known as cache poisoning. Any later visitor can get redirected when clicking on a link on this page. Usually only anonymous users are affect | [email protected] | 4.3 | 0.32% | 2022-01-28 | 2025-05-05 |
| CVE-2021-32806 | Products.isurlinportal is a replacement for isURLInPortal method in Plone. Versions of Products.isurlinportal prior to 1.2.0 have an Open Redirect vulnerability. Various parts of Plone use the 'is url in portal' check for security, mostly to see if it is safe to redirect to a url. A url like `https://example.org` is not in the portal. The url `https:example.org` without slashes is considered to be in the portal. When redirecting, some browsers go to `https://example.org`, others give an error. A | [email protected] | 6.5 | 0.30% | 2021-08-02 | 2024-11-21 |
| CVE-2021-35959 | 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. | [email protected] | 5.4 | 0.30% | 2021-06-30 | 2024-11-21 |
| CVE-2021-33513 | Plone through 5.2.4 allows XSS via the inline_diff methods in Products.CMFDiffTool. | [email protected] | 5.4 | 0.30% | 2021-05-21 | 2024-11-21 |
| CVE-2021-33512 | Plone through 5.2.4 allows stored XSS attacks (by a Contributor) by uploading an SVG or HTML document. | [email protected] | 5.4 | 0.30% | 2021-05-21 | 2024-11-21 |
| CVE-2021-33511 | Plone though 5.2.4 allows SSRF via the lxml parser. This affects Diazo themes, Dexterity TTW schemas, and modeleditors in plone.app.theming, plone.app.dexterity, and plone.supermodel. | [email protected] | 7.5 | 0.28% | 2021-05-21 | 2024-11-21 |
| CVE-2021-33510 | Plone through 5.2.4 allows remote authenticated managers to conduct SSRF attacks via an event ical URL, to read one line of a file. | [email protected] | 4.3 | 0.12% | 2021-05-21 | 2024-11-21 |
| CVE-2021-33509 | Plone through 5.2.4 allows remote authenticated managers to perform disk I/O via crafted keyword arguments to the ReStructuredText transform in a Python script. | [email protected] | 9.9 | 0.85% | 2021-05-21 | 2024-11-21 |
| CVE-2021-33508 | Plone through 5.2.4 allows XSS via a full name that is mishandled during rendering of the ownership tab of a content item. | [email protected] | 5.4 | 0.27% | 2021-05-21 | 2024-11-21 |
| CVE-2021-33507 | 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. | [email protected] | 6.1 | 0.29% | 2021-05-21 | 2024-11-21 |