CVE-2025-47241

LOWCVSS 4.0 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

In browser-use (aka Browser Use) before 0.1.45, URL parsing of allowed_domains is mishandled because userinfo can be placed in the authority component.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-647

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Full discourse1 post

GeneLab | AIクリエイティブ研究@geneLab_9991d
URL host allowlists keep getting it wrong, in AI agents' web tools and elsewhere: startsWith checks (CVE-2026-24052, CVE-2026-46341), a suffix with no dot (CVE-2026-33393, Discourse), userinfo (CVE-2025-47241). URLFence: the same check, with Lean 4 proofs 🧵
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