CVE-2024-49193 Auth bypass in n/a
Remote attackers can read ticket history by spoofing email Cc fields due to insufficient spoofing detection and predictable support addresses.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-49193?
CVE-2024-49193 is a high-severity authentication bypass vulnerability in n/a, published on 12 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Zendesk before 2024-07-02 allows remote attackers to read ticket history via e-mail spoofing, because Cc fields are extracted from incoming e-mail messages and used to grant additional authorization for ticket viewing, the mechanism for detecting spoofed e-mail messages is insufficient, and the support e-mail addresses associated with individual tickets are predictable.
Weakness: CWE-290
Which versions are affected by CVE-2024-49193?
How do I fix CVE-2024-49193?
No fix has been published for CVE-2024-49193 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2024-49193 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-49193 exists.
Sources
Also known as GHSA-vv5g-xq9c-77w7.