CVE-2026-115425EUVD-2026-109656GHSA-R7PM-F75M-Q6JC
Multiple cross-site scripting (XSS) in OPNsense
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
The OPNsense firewall software is affected by multiple cross-site scripting flaws. An attacker with low-level privileges could run malicious JavaScript in another user's browser session when that user visits a specific page or clicks a crafted link.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Multiple cross site scripting (XSS) vulnerabilities affect OPNsense firewall vesrion 26.7.1_1 and earlier allows low privileged attacker to execute Javascript in the context of another user visiting a specific page or clicking on a specifically crafted link.
Timeline
- CVE published
- First seen by cve.now
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- OPNsense OPNsense firewall
through 26.7.1_1