Vulnerability Description
In Talkyard, versions v0.04.01 through v0.6.74-WIP-63220cb, v0.2020.22-WIP-b2e97fe0e through v0.2021.02-WIP-879ef3fe1 and tyse-v0.2021.02-879ef3fe1-regular through tyse-v0.2021.28-af66b6905-regular, are vulnerable to Host Header Injection. By luring a victim application-user to click on a link, an unauthenticated attacker can use the “forgot password” functionality to reset the victim’s password and successfully take over their account.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Talkyard | Talkyard | >= 0.04.01, <= 0.6.74-wip-63220cb |
Related Weaknesses (CWE)
References
- https://github.com/debiki/talkyard/commit/4067e191a909ed06f250d09a40e43aa5edbb02PatchThird Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25980Third Party Advisory
- https://github.com/debiki/talkyard/commit/4067e191a909ed06f250d09a40e43aa5edbb02PatchThird Party Advisory
- https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25980Third Party Advisory
FAQ
What is CVE-2021-25980?
CVE-2021-25980 is a vulnerability with a CVSS score of 8.8 (HIGH). In Talkyard, versions v0.04.01 through v0.6.74-WIP-63220cb, v0.2020.22-WIP-b2e97fe0e through v0.2021.02-WIP-879ef3fe1 and tyse-v0.2021.02-879ef3fe1-regular through tyse-v0.2021.28-af66b6905-regular, a...
How severe is CVE-2021-25980?
CVE-2021-25980 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-25980?
Check the references section above for vendor advisories and patch information. Affected products include: Talkyard Talkyard.