CVE-2023-47609 SQL injection in OSS Calendar
Remote authenticated attackers can execute arbitrary code or manipulate database information via SQL injection in OSS Calendar.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-47609?
CVE-2023-47609 is a high-severity SQL injection vulnerability in Thinkingreed Inc. OSS Calendar, published on 14 Nov 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
SQL injection vulnerability in OSS Calendar versions prior to v.2.0.3 allows a remote authenticated attacker to execute arbitrary code or obtain and/or alter the information stored in the database by sending a specially crafted request.
Weakness: CWE-89
Which versions are affected by CVE-2023-47609?
It affects 1 product.
Products include Oss-Calendar Oss Calendar.
How do I fix CVE-2023-47609?
No fix has been published for CVE-2023-47609 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2023-47609 being exploited?
There is no known exploitation of CVE-2023-47609 in the wild and no public exploit code.
Sources
Also known as GHSA-h27g-fv6w-3v3v.