cve-2021-23727
Vulnerability from cvelistv5
Published
2021-12-29 16:35
Modified
2024-09-16 20:53
Severity ?
EPSS score ?
Summary
This affects the package celery before 5.2.2. It by default trusts the messages and metadata stored in backends (result stores). When reading task metadata from the backend, the data is deserialized. Given that an attacker can gain access to, or somehow manipulate the metadata within a celery backend, they could trigger a stored command injection vulnerability and potentially gain further access to the system.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| report@snyk.io | https://github.com/celery/celery/blob/master/Changelog.rst%23522 | Broken Link, Release Notes, Third Party Advisory | |
| report@snyk.io | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SYXRGHWHD2WWMHBWCVD5ULVINPKNY3P5/ | ||
| report@snyk.io | https://snyk.io/vuln/SNYK-PYTHON-CELERY-2314953 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://github.com/celery/celery/blob/master/Changelog.rst%23522 | Broken Link, Release Notes, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SYXRGHWHD2WWMHBWCVD5ULVINPKNY3P5/ | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://snyk.io/vuln/SNYK-PYTHON-CELERY-2314953 | Exploit, Third Party Advisory |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.