What is CVE-2023-22958?

CVE-2023-22958 is a medium-severity vulnerability in Syracom Secure Login, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2023-01-11.

How severe is CVE-2023-22958?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2023-22958 known to be exploited?

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

Open Redirect in Syracom Secure Login

CVE-2023-22958

The Syracom Secure Login plugin before 3.1.1.0 for Jira may allow spoofing of 2FA PIN validation via the plugins/servlet/twofactor/public/pinvalidation target parameter.

Vulnerability class: Open Redirect

Published 2023-01-11 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.004 (36.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Syracom Secure Login

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

Public proof-of-concept exploits

piuppi/Proof-of-Concepts

References

github.com/piuppi/Proof-of-Concepts/blob/main/Syracom/SecureLogin2FA-OpenRedire… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-22958?: CVE-2023-22958 is a medium-severity vulnerability in Syracom Secure Login, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2023-01-11.
How severe is CVE-2023-22958?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2023-22958 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.