Description
MoinMoin before 20070507 does not properly enforce ACLs for calendars and includes, which allows remote attackers to read certain pages via unspecified vectors.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 4.0 | moin | 1.5.3-1.2etch1 | DSA-1514-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| PyPI | moin | < 1.5.8 | 1.5.8 | GHSA-cmg7-xr2j-4r9v |
Advisories 1
- DSA-1514-1 moin Debian Security (DSA / DLA) · Mar 9, 2026