What is CVE-2021-27308?

CVE-2021-27308 is a medium-severity vulnerability in 4homepages 4images, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2021-03-22.

How severe is CVE-2021-27308?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Is CVE-2021-27308 known to be exploited?

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

XSS in 4homepages 4images

CVE-2021-27308

A cross-site scripting (XSS) vulnerability in the admin login panel in 4images version 1.8 allows remote attackers to inject JavaScript via the "redirect" parameter.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.022 (80.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

4homepages 4images — versions 1.8
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

ARPSyndicate/cvemon

References

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

Frequently asked questions

What is CVE-2021-27308?: CVE-2021-27308 is a medium-severity vulnerability in 4homepages 4images, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2021-03-22.
How severe is CVE-2021-27308?: Medium severity. CVSS v3 base score is 4.8 out of 10.
Is CVE-2021-27308 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.