Ibos Oa · Ibos Oa · CVE-2023-4543
**Name of the Vulnerable Software and Affected Versions**
IBOS OA version 4.5.5
**Description**
A critical vulnerability was found in IBOS OA, affecting unknown code of the file ?r=recruit/contact/export&contactids=x. The manipulation leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
**Recommendations**
For IBOS OA version 4.5.5, as a temporary workaround, consider restricting access to the file ?r=recruit/contact/export&contactids=x until a patch is available. Avoid using the `contactids` parameter in the affected file until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.