What is CVE-2023-0677?

CVE-2023-0677 is a medium-severity vulnerability in Phpipam, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-02-04.

How severe is CVE-2023-0677?

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

Is CVE-2023-0677 known to be exploited?

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

XSS in Phpipam

CVE-2023-0677

Cross-site Scripting (XSS) - Reflected in GitHub repository phpipam/phpipam prior to v1.5.1.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2023-02-04 · 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 (36.4th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 36th percentile — 36.4% 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

Phpipam
Phpipam Phpipam/phpipam — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

huntr.dev/bounties/d280ae81-a1c9-4a50-9aa4-f98f1f9fd2c0 (Exploit, Patch, Third Party Advisory)
github.com/phpipam/phpipam/commit/8fbf87e19a6098972abc7521554db5757c3edd89 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2023-0677?: CVE-2023-0677 is a medium-severity vulnerability in Phpipam, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2023-02-04.
How severe is CVE-2023-0677?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2023-0677 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.