Sign in
Deutsch English Español Polski
Medium

Zope allows attackers to modify raw image and file data

  • Disclosed: 30.04.2022
  • Updated: 11.10.2026 13:17

Zope 2.2.0 through 2.2.4 does not properly protect a data updating method on Image and File objects, which allows attackers with DTML editing privileges to modify the raw data of these objects.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
Python (PyPI) zope >= 2.2.0, <= 2.2.4 no fix

References

CVSS score -
Weakness (CWE)
CWE-284
Platform
Python (PyPI)
Package
zope
Disclosed
30.04.2022
Updated
11.10.2026 13:17

Sources and licenses

OSV / GitHub Advisory Database - PYSEC-2026-756 - PyPA Advisory Database; CC BY 4.0

OSV / GitHub Advisory Database - GHSA-7whr-j8vf-r4wj - CC BY 4.0

Vulnerability history: zope

All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (17) in the archive
Total entries
17
First → latest
05.2021 11.2024
Without a fix
4
Exploited in attacks
0

Severity breakdown

  • Critical 1
  • High 8
  • Medium 6
  • Low 2

Disclosures per year

Severity:
  1. Access control vulnerable to user data deletion by anonynmous users
    Critical · 9.1 CVE-2024-51734 < 5.11.1 5.11.1
  2. ZCatalog plug-in for Zope allows anonymous users to bypass access restrictions
    High CVE-2002-0688 >= 2.4.0, < 2.6.0 2.6.0
  3. Zope does not properly verify the access for objects with proxy roles
    High CVE-2002-0170 >= 2.2.0, < 2.4.4, >= 2.5.0, < 2.5.1 2.4.4, 2.5.1
  4. Zope does not properly perform security registration for legacy names
    High CVE-2000-1211 >= 2.2.0, <= 2.2.4 no fix
  5. Zope allows attackers to modify raw image and file data this entry
    Medium CVE-2000-1212 >= 2.2.0, <= 2.2.4 no fix
  6. Zope does not properly restrict access to the getRoles method
    High CVE-2000-0725 < 2.2.1 2.2.1
  7. Zope DTML implementation Improper Authentication
    High CVE-2000-0062 >= 2.2.0, <= 2.2.4 no fix
  8. Zope is an open-source web application server. Zope versions prior to versions 4.6.3 and 5.3 have a remote code execution security issue. In order to be affected, one must use Python 3 for one's Zope
    High · 7.5 CVE-2021-32811 >= 4.0, < 4.6.3, >= 5.0, < 5.3 4.6.3, 5.3
  9. Zope is an open-source web application server. This advisory extends the previous advisory at https://github.com/zopefoundation/Zope/security/advisories/GHSA-5pr9-v234-jw36 with additional cases of TA
    High · 8.8 CVE-2021-32674 >= 4.0, < 4.6.1, >= 5.0, < 5.2.1 4.6.1, 5.2.1
  10. Zope is an open-source web application server. In Zope versions prior to 4.6 and 5.2, users can access untrusted modules indirectly through Python modules that are available for direct use. By default
    High · 8.8 CVE-2021-32633 < 4.6, >= 5.0, < 5.2 4.6, 5.2

Know which vulnerabilities affect your application

With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.

Connect your application
DockRay newsletter

Application security in your inbox

Important vulnerabilities, actionable guidance and practical advice for your applications. Choose your technologies and follow what matters to your project.

  • A daily digest of new vulnerabilities, critical ones included.
  • Notifications about important updates.
  • Practical advice on application security and monitoring.

Leave empty to receive updates for every technology.

Privacy policy

Free to subscribe. Unsubscribe with one click in any email.