What is CVE-2023-27922?

CVE-2023-27922 is a medium-severity vulnerability in Stefano Lissa & The Newsletter Team, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-05-23.

How severe is CVE-2023-27922?

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

Is CVE-2023-27922 known to be exploited?

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

XSS in Stefano Lissa & The Newsletter Team

CVE-2023-27922

Cross-site scripting vulnerability in Newsletter versions prior to 7.6.9 allows a remote unauthenticated attacker to inject an arbitrary script.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.012 (64.3th percentile) — read the EPSS interpretation.

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.

Affected products

Stefano Lissa & The Newsletter Team — versions versions prior to 7.6.9
Thenewsletterplugin Newsletter

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

vultures@jpcert.or.jp (Product)
vultures@jpcert.or.jp (Third Party Advisory)

Frequently asked questions

What is CVE-2023-27922?: CVE-2023-27922 is a medium-severity vulnerability in Stefano Lissa & The Newsletter Team, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-05-23.
How severe is CVE-2023-27922?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2023-27922 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.