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Tue, 30 Jun 2026 13:30:00 +0000
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ssvc
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Tue, 30 Jun 2026 10:45:00 +0000
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| Title | Denial of Service via Exponential Parsing Time in decode‑uri‑component |
Tue, 30 Jun 2026 08:30:00 +0000
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| Description | decode-uri-component through 0.4.1 is vulnerable to denial of service. The decode() function splits input on '%' producing N tokens and calls decodeComponents(), exhibiting super-linear parsing time: 200 '%ab' tokens takes approximately 0.7s, 700 tokens approximately 6s, and 1400 tokens approximately 33s. An attacker can cause significant CPU consumption and event-loop blocking via crafted input. | |
| Weaknesses | CWE-400 CWE-407 |
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| References |
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| Metrics |
cvssV4_0
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Subscriptions
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Status: PUBLISHED
Assigner: seal
Published:
Updated: 2026-06-30T12:49:30.364Z
Reserved: 2026-05-13T12:03:13.545Z
Link: CVE-2026-45822
Updated: 2026-06-30T12:49:26.577Z
No data.
No data.
OpenCVE Enrichment
Updated: 2026-06-30T10:30:11Z