CVE-2021-26476 Command injection in n/a
Remote attackers can execute arbitrary OS commands in EPrints by sending crafted LaTeX input to a specific URI.
- 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-2021-26476?
CVE-2021-26476 is a critical command injection vulnerability in n/a, published on 1 Mar 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
EPrints 3.4.2 allows remote attackers to execute OS commands via crafted LaTeX input to a cgi/cal?year= URI.
Weakness: CWE-78
Which versions are affected by CVE-2021-26476?
It affects 1 product.
Products include Eprints Eprints.
How do I fix CVE-2021-26476?
No fix has been published for CVE-2021-26476 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2021-26476 being exploited?
There is no known exploitation of CVE-2021-26476 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-fwxv-gqjv-m57v.