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Tracking
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-5c6w-wwfq-7qqm | PraisonAI spider_tools SSRF protection bypass via alternate loopback host encodings |
Wed, 22 Jul 2026 14:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 21 Jul 2026 23:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Mervinpraison
Mervinpraison praisonai Mervinpraison praisonaiagents |
|
| Vendors & Products |
Mervinpraison
Mervinpraison praisonai Mervinpraison praisonaiagents |
Tue, 21 Jul 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | PraisonAI is a multi-agent teams system. Prior to version 4.6.40 of PraisonAI, corresponding to version 1.6.40 of praisonaiagents, `spider_tools` URL validation can be bypassed using alternate loopback host encodings. The tool contains a URL validation function intended to block local or unsafe targets before fetching attacker-controlled URLs. However, the validation only blocks a small set of exact host strings such as `localhost` and `127.0.0.1`. It does not normalize hostnames, resolve DNS, parse numeric IPv4 variants, or validate the final resolved IP address before making the request. As a result, certain URLs may bypass the protection and still reach loopback services. After the weak validation passes, `scrape_page()` calls `requests.Session.get()` on the attacker-controlled URL. This allows an attacker who can influence URLs passed to `scrape_page`, `crawl`, or `extract_text` to induce SSRF requests against loopback-only services. This is a server-side request forgery protection bypass. PraisonAI version 4.6.40 and praisonaiagents version 1.6.40 contain a patch. | |
| Title | PraisonAI spider_tools SSRF protection bypass via alternate loopback host encodings | |
| Weaknesses | CWE-918 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-22T14:10:08.532Z
Reserved: 2026-05-19T19:22:45.729Z
Link: CVE-2026-47390
Updated: 2026-07-22T14:09:41.960Z
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No data.
OpenCVE Enrichment
Updated: 2026-07-21T23:30:03Z
Github GHSA