XSS in Nova-A Planmanager
CVE-2026-1469
Stored Cross-Site Scripting (XSS) in RLE NOVA's PlanManager. This vulnerability allows an attacker to execute JavaScript code in the victim's browser by injecting malicious payload through the ‘comment’ and ‘brand’ parameters in ‘/index.php’. The payload is stored by the application and subsequently displayed without proper sanitization when other users access it. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on behalf of the user.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (4.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.002 · change: +0.000
Affected products
- Nova-A Planmanager
- Rle Nova Planmanager — versions all versions
Weakness classification (CWE)
References
- www.incibe.es/en/incibe-cert/notices/aviso/stored-cross-site-scripting-xss-rle-… (Third Party Advisory)
Frequently asked questions
- What is CVE-2026-1469?
- CVE-2026-1469 is a medium-severity vulnerability in Nova-A Planmanager, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2026-01-29.
- How severe is CVE-2026-1469?
- Medium severity. CVSS v3 base score is 5.4 out of 10.