TI-2023-26660 Aliases CVE-2023-48858 GHSA-4357-w9mw-jg92

A Cross-site scripting (XSS) vulnerability in login page php code in Armex ABO.CMS 5.9…

MEDIUM 60CWE-79Published 2024-01-17 · Updated 2025-06-02

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

A Cross-site scripting (XSS) vulnerability in login page php code in Armex ABO.CMS 5.9 allows remote attackers to inject arbitrary web script or HTML via the login.php? URL part.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.0052 44th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
—	—	all versions	—	No fix listed	CNA

— Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:abocms:abo.cms:5.9:::::::*	5.9	Vulnerable	Abocms

cpe:2.3:a:abocms:abo.cms:5.9:*:*:*:*:*:*:* Versions 5.9 Vulnerable ·Abocms

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2023-48858
2026-10-03 Alias added: GHSA-4357-w9mw-jg92

References

Exploit 1

https://github.com/Shumerez/CVE-2023-48858

Other 1

https://abocms.ru/about/versions/version59/

TI-2024-16655 SQL Injection vulnerability in ABO.CMS version 5.8, allows remote attackers to execute… CVSS 3.1CRITICAL 9.8
TI-2023-25351 Cross Site Scripting vulnerability in ABO.CMS v.5.9.3 allows an attacker to execute… CVSS 3.1MEDIUM 6.1
TI-2023-25352 SQL Injection vulnerability in ABO.CMS v.5.9.3, allows remote attackers to execute… CVSS 3.1CRITICAL 9.8
TI-2021-15635 The unprivileged administrative interface in ABO.CMS version 5.8 through v.5.9.3 is… CVSS 3.1MEDIUM 6.5

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences