CVE-2018-17830 — MEDIUM (5.4)

Vulnerability Description

The $args variable in addons/mediapool/pages/index.php in REDAXO 5.6.2 is not effectively filtered, because names are not restricted (only values are restricted). The attacker can insert XSS payloads via an index.php?page=mediapool/media&opener_input_field=&args[ substring.

CVSS Score

5.4

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Redaxo	Redaxo	5.6.2

Related Weaknesses (CWE)

CWE-79

References

https://github.com/redaxo/redaxo4/issues/421ExploitThird Party Advisory
https://github.com/redaxo/redaxo4/issues/421ExploitThird Party Advisory

FAQ

What is CVE-2018-17830?

CVE-2018-17830 is a vulnerability with a CVSS score of 5.4 (MEDIUM). The $args variable in addons/mediapool/pages/index.php in REDAXO 5.6.2 is not effectively filtered, because names are not restricted (only values are restricted). The attacker can insert XSS payloads ...

How severe is CVE-2018-17830?

CVE-2018-17830 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2018-17830?

Check the references section above for vendor advisories and patch information. Affected products include: Redaxo Redaxo.