XSS in Lolypop55 Html5 Snmp
CVE-2019-25294
html5_snmp 1.11 contains a persistent cross-site scripting vulnerability that allows attackers to inject malicious scripts through the 'Remark' parameter in add_router_operation.php. Attackers can craft a POST request with a script payload in the Remark field to execute arbitrary JavaScript in victim browsers when the page is loaded.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (10.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 11th percentile — 10.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
Affected products
- Lolypop55 Html5 Snmp — versions 1.11
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/47587 (Exploit, VDB Entry, Third Party Advisory, exploit)
- github.com/lolypop55/html5_snmp (Product, product)
- www.vulncheck.com/advisories/htmlsnmp-remark-persistent-cross-site-scripting (Broken Link, third-party-advisory)
Frequently asked questions
- What is CVE-2019-25294?
- CVE-2019-25294 is a medium-severity vulnerability in Lolypop55 Html5 Snmp, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2026-02-06.
- How severe is CVE-2019-25294?
- Medium severity. CVSS v3 base score is 6.1 out of 10.