← All advisories

Unrated severityNVD Advisory· Published Mar 3, 2021· Updated Aug 3, 2024

CVE-2021-22878

CVE-2021-22878

Description

Nextcloud Server prior to 20.0.6 is vulnerable to reflected cross-site scripting (XSS) due to lack of sanitization in OC.Notification.show.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2

Nextcloud/Serverllm-fuzzy
Range: <20.0.6
Nextcloud/Nextcloudv5
Range: Fixed in 20.0.6

Patches

Vulnerability mechanics

References

4

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L6BO6P6MP2MOWA6PZRXX32PLWPXN5O4S/mitrevendor-advisoryx_refsource_FEDORA
github.com/nextcloud/server/pull/25234mitrex_refsource_MISC
hackerone.com/reports/896522mitrex_refsource_MISC
nextcloud.com/security/advisory/mitrex_refsource_MISC

News mentions

0

No linked articles in our index yet.