What is CVE-2023-34839?

CVE-2023-34839 is a medium-severity vulnerability in Issabel Pbx, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.8/10. Published 2023-06-27.

How severe is CVE-2023-34839?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Is CVE-2023-34839 known to be exploited?

4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

CSRF in Issabel Pbx

CVE-2023-34839

A Cross Site Request Forgery (CSRF) vulnerability in Issabel issabel-pbx v.4.0.0-6 allows a remote attacker to gain privileges via a Custom CSRF exploit to create new user function in the application.

Vulnerability class: CSRF (Cross-Site Request Forgery)

EPSS: 0.007 (47.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H.

Affected products

Issabel Pbx — versions 4.0.0-6
N/a — versions n/a

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-34839?: CVE-2023-34839 is a medium-severity vulnerability in Issabel Pbx, classified under Cross-Site Request Forgery (CSRF). CVSS score: 6.8/10. Published 2023-06-27.
How severe is CVE-2023-34839?: Medium severity. CVSS v3 base score is 6.8 out of 10.
Is CVE-2023-34839 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.