TI-2020-13916 Aliases CVE-2020-20700 GHSA-9hmw-pcw8-8f4r

A stored cross site scripting (XSS) vulnerability in /app/form_add/of S-CMS PHP v3.0…

LOW 23CWE-79Published 2021-07-27 · Updated 2024-08-04

Key facts

Attack vector: Network
Privileges required: High
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 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

A stored cross site scripting (XSS) vulnerability in /app/form_add/of S-CMS PHP v3.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload entered into the Title Entry text box.

Why it matters now

EPSS 0.00579 47th 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

Not available: CISA has not published SSVC decision points for this record.

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:s-cms:s-cms:3.0:::::::*	3.0	Vulnerable	S-cms

cpe:2.3:a:s-cms:s-cms:3.0:*:*:*:*:*:*:* Versions 3.0 Vulnerable ·S-cms

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2020-20700
2026-10-03 Alias added: GHSA-9hmw-pcw8-8f4r

References

Exploit 1

https://github.com/Peithon/recycle_XSS/blob/master/readme.md

TI-2023-27907 S-CMS v5.0 was discovered to contain a SQL injection vulnerability via the A_textauth parameter at /admin/ajax.php. CVSS 3.1CRITICAL 9.8
TI-2023-14092 S-CMS v5.0 was discovered to contain an arbitrary file read vulnerability. CVSS 3.1MEDIUM 6.5
TI-2023-27908 S-CMS v5.0 was discovered to contain a SQL injection vulnerability via the A_formauth parameter at /admin/ajax.php. CVSS 3.1CRITICAL 9.8
TI-2019-07987 S-CMS PHP v1.0 has SQL injection via the 4/js/scms.php?action=unlike id parameter. CVSS 3.0CRITICAL 9.8
TI-2022-07448 S-CMS v5.0 was discovered to contain a SQL injection vulnerability in member_pay.php via the O_id parameter. CVSS 3.1CRITICAL 9.8
TI-2019-04840 SQL Injection was found in S-CMS version V3.0 via the alipay/alipayapi.php O_id parameter. CVSS 3.0CRITICAL 9.8

See all 40 →

Sources

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