VulnerabilityModified
CVE-2021-3866
Cross-site Scripting (XSS) - Stored in GitHub repository zulip/zulip more than and including 44f935695d452cc3fb16845a0c6af710438b153d and prior to 3eb2791c3e9695f7d37ffe84e0c2184fae665cb6.
MEDIUM 5.4EPSS 0.89%
Does this matter?
Lower severity and a low EPSS score (0.89%). Track it; it rarely justifies an emergency change on its own.
Description
Cross-site Scripting (XSS) - Stored in GitHub repository zulip/zulip more than and including 44f935695d452cc3fb16845a0c6af710438b153d and prior to 3eb2791c3e9695f7d37ffe84e0c2184fae665cb6.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 0.89% probability · 57th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- zulip/zulip
- Source
- security@huntr.dev
References
- https://blog.zulip.com/2022/01/19/cve-2021-3866/Vendor Advisory
- https://github.com/zulip/zulip/commit/3eb2791c3e9695f7d37ffe84e0c2184fae665cb6Patch, Third Party Advisory
- https://huntr.dev/bounties/5f48dac5-e112-4b23-bbbf-cc00ba83bcf2Exploit, Third Party Advisory
- https://blog.zulip.com/2022/01/19/cve-2021-3866/Vendor Advisory
- https://github.com/zulip/zulip/commit/3eb2791c3e9695f7d37ffe84e0c2184fae665cb6Patch, Third Party Advisory
- https://huntr.dev/bounties/5f48dac5-e112-4b23-bbbf-cc00ba83bcf2Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.