CVE-2023-45727
HIGHCVSS v3
7.5
HIGH
EPSS Score
21.0%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Proself Enterprise/Standard Edition Ver5.62 and earlier, Proself Gateway Edition Ver1.65 and earlier, and Proself Mail Sanitize Edition Ver1.08 and earlier allow a remote unauthenticated attacker to conduct XML External Entity (XXE) attacks. By processing a specially crafted request containing malformed XML data, arbitrary files on the server containing account information may be read by the attacker.
Technical Details
- Published
- 10/18/2023
Frequently Asked Questions
What is CVE-2023-45727?
Proself Enterprise/Standard Edition Ver5.62 and earlier, Proself Gateway Edition Ver1.65 and earlier, and Proself Mail Sanitize Edition Ver1.08 and earlier allow a remote unauthenticated attacker to conduct XML External Entity (XXE) attacks. By processing a specially crafted request containing malformed XML data, arbitrary files on the server containing account information may be read by the attacker.
Is CVE-2023-45727 actively exploited?
Active exploitation of CVE-2023-45727 has not been confirmed. The EPSS score is 21.0%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2023-45727?
CVE-2023-45727 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2023-45727 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.