What is CVE-2023-41588?

CVE-2023-41588 is a medium-severity vulnerability in Appfire Time To Sla, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-09-14.

How severe is CVE-2023-41588?

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

XSS in Appfire Time To Sla

CVE-2023-41588

A cross-site scripting (XSS) vulnerability in Time to SLA plugin v10.13.5 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the durationFormat parameter.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-09-14 · 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: 0.005 (38.9th percentile), scored 2026-10-05.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 39th percentile — 38.9% 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: 0.005 · change: +0.001

Affected products

Appfire Time To Sla — versions 10.13.5

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/xsn1210/poc2/blob/main/xss[Time to SLA].md (Exploit, Third Party Advisory)
github.com/xsn1210/poc2 (Third Party Advisory)

Frequently asked questions

What is CVE-2023-41588?: CVE-2023-41588 is a medium-severity vulnerability in Appfire Time To Sla, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-09-14.
How severe is CVE-2023-41588?: Medium severity. CVSS v3 base score is 6.1 out of 10.