CVE-2018-18198

The $opener_input_field variable in addons/mediapool/pages/index.php in REDAXO 5.6.3 is not effectively filtered and is output directly to the page. The attacker can insert XSS payloads via an index.php?page=mediapool/media&opener_input_field=[XSS] request.

CVSS v3.0

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

CVSS v2.0

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N

EPSS

0.91% chance of exploitation in the next 30 days, 57th percentile

Published

2018-10-09

Updated

2024-09-16

Proof-of-concept exploits (1)

• redaxo/redaxo4/issues/422

References

• CVE Record
• NVD entry

Related

• CVE-2018-17830
• CVE-2018-17831
• CVE-2025-27411
• CVE-2025-27412
• CVE-2018-18088
• CVE-2018-18207