CVE-2026-71497
A remote, anonymous attacker can exploit a vulnerability in jsoup to perform a Cross-Site Scripting attack.
CSIRTS triage
- What
- A Cross-Site Scripting vulnerability allows remote anonymous attackers to inject malicious scripts.
- Who is affected
- All jsoup deployments handling untrusted HTML input are affected.
- Urgency
- Medium severity; no evidence of active exploitation, but XSS is easily exploitable.
- Action
- Update to the patched version of jsoup when available.
AI-assisted analysis generated from the source advisory — verify against the original.
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Advisory coverage (3)
- medium[NEW] [medium] jsoup: Vulnerability enables Cross-Site Scriptingcert-bund · 2026-08-07
- mediumCVE-2026-71497: jsoup is a Java library for working with real-world HTML. From 1.14.3 until 1.23.1, jsoup's HT…nvd · 2026-08-06
- mediumGHSA-pmhh-3w7g-xqp8: jsoup: Cleaner may expose markup with custom raw-text elementsghsa · 2026-08-06
External references
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[](https://www.csirts.com/cve/CVE-2026-71497)