TI-2018-11720 Aliases CVE-2018-16358 GHSA-qjv7-4mwp-qmw5

A cross-site scripting (XSS) vulnerability in inc/core/class.dc.core.php in the media…

LOW 26CWE-79Published 2018-09-02 · Updated 2024-08-05

Key facts

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

Summary

A cross-site scripting (XSS) vulnerability in inc/core/class.dc.core.php in the media manager in Dotclear through 2.14.1 allows remote authenticated users to upload HTML content containing an XSS payload with the file extension .ahtml.

Why it matters now

EPSS 0.0068 52nd percentileScored 2026-11-07

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:dotclear:dotclear::::::::	up to 2.14.1	Vulnerable	Dotclear

cpe:2.3:a:dotclear:dotclear:*:*:*:*:*:*:*:* Versions up to 2.14.1 Vulnerable ·Dotclear

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2018-16358
2026-10-03 Alias added: GHSA-qjv7-4mwp-qmw5

References

Advisory 1

https://hg.dotclear.org/dotclear/rev/d4841d6d65d6

TI-2023-30235 Dotclear 2.25.3 Authenticated Remote Code Execution via File Upload CVSS 4.0HIGH 8.7
TI-2024-38378 Dotclear 2.29 Remote Code Execution via Authenticated File Upload CVSS 4.0HIGH 8.7
TI-2024-18328 A Reflected Cross-Site Scripting (XSS) vulnerability has been identified in Dotclear… CVSS 3.1MEDIUM 6.1
TI-2008-03094 Unrestricted file upload vulnerability in ecrire/images.php in Dotclear 1.2.7.1 and… CVSS 2.0HIGH 9.3
TI-2005-03750 Unspecified vulnerability in the Trackback functionality in DotClear 1.2.1 has unknown impact and attack vectors. CVSS 2.0HIGH 10.0
TI-2016-06637 Unrestricted file upload vulnerability in the fileUnzip->unzip method in Dotclear before… CVSS 3.0HIGH 8.8

See all 31 →

Sources

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