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EUVD-2022-2797 · Published May 13, 2022
Exposure of Sensitive Information in eventsource When fetching an url with a link to an external site (Redirect), the users Cookies & Autorisation headers are leaked to the third party application. According to the same-origin-policy, the header should be "sanitized."
Technologies
Eventsource EventsourceDebian Debian Linux
Weaknesses
CWE-212CWE-200
CVSS scores
- v3.19.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
MITRE ATT&CK
InferredWhere this vulnerability fits in an attack
Initial Access
References
- https://huntr.dev/bounties/dc9e467f-be5d-4945-867d-1044d27e9b8e
- https://github.com/eventsource/eventsource/commit/10ee0c4881a6ba2fe65ec18ed195ac35889583c4
- https://lists.debian.org/debian-lts-announce/2022/12/msg00021.html
- https://nvd.nist.gov/vuln/detail/CVE-2022-1650
- https://github.com/EventSource/eventsource/pull/273#issuecomment-1127624508
- https://github.com/EventSource/eventsource/commit/f9f6416567bff62c1af2f4314be51d9870e94bc2
Potentially impacted assets
See if this affects your attack surface
