CVE-2021-3866

Cross-site Scripting (XSS) - Stored in GitHub repository zulip/zulip more than and including 44f935695d452cc3fb16845a0c6af710438b153d and prior to 3eb2791c3e9695f7d37ffe84e0c2184fae665cb6.

CVSS v3.1

5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CVSS v3.0

6.8 MEDIUMCVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:L/A:L

CVSS v2.0

3.5 LOWAV:N/AC:M/Au:S/C:N/I:P/A:N

EPSS

0.89% chance of exploitation in the next 30 days, 57th percentile

Published

2022-01-20

Updated

2024-08-03

Proof-of-concept exploits (1)

• https://huntr.dev/bounties/5f48dac5-e112-4b23-bbbf-cc00ba83bcf2

References

• CVE Record
• NVD entry

Related

• CVE-2021-38648
• CVE-2021-38666
• CVE-2021-38647
• CVE-2021-3869
• CVE-2021-38645
• CVE-2021-38699