PyPI/lightrag-hku CVE-2026-86062: medium 6.1, EPSS 0.25%

lightrag-hku: Stored Cross-Site Scripting (XSS) in the LightRAG WebUI chat/answer renderer via ingested content

Action: Upgrade lightrag-hku to 1.5.5 or later.

pip install lightrag-hku==1.5.5

Affected

Fixed versions

Sources

• osv: PYSEC-2026-4065
• https://github.com/HKUDS/LightRAG/security/advisories/GHSA-xpjq-3w4w-w5wr
• https://nvd.nist.gov/vuln/detail/CVE-2026-86062
• https://github.com/HKUDS/LightRAG/pull/3437
• https://github.com/HKUDS/LightRAG/commit/8bf032a5200f293b482dd945d436e25cd08bd953
• https://github.com/HKUDS/LightRAG
• https://github.com/HKUDS/LightRAG/releases/tag/v1.5.5
• https://pypi.org/project/lightrag-hku
• https://github.com/advisories/GHSA-xpjq-3w4w-w5wr

CVE-2026-86062 · published 2026-10-01T16:38:37.654494Z · modified 2026-10-01T17:45:04.640690868Z · JSON