Internal response disclosure via DNS rebinding SSRF
Published Jul 15, 2026 · Updated Jul 15, 2026
SSRF in PraisonAI before 1.6.78 allows remote authenticated users to read internal HTTP responses through the web_crawl tool. The _is_safe_crawl_url function approves a hostname after one DNS lookup, but each HTTP backend resolves the URL again without pinning the checked address. Exploitation requires influence over an enabled agent's crawl URL and returns response bodies from private, loopback, or metadata services.
Summary
What happened
SSRF in PraisonAI before 1.6.78 allows remote authenticated users to read internal HTTP responses through the web_crawl tool. The _is_safe_crawl_url function approves a hostname after one DNS lookup, but each HTTP backend resolves the URL again without pinning the checked address. Exploitation requires influence over an enabled agent's crawl URL and returns response bodies from private, loopback, or metadata services.
The record
- CVE
- CVE-2026-61430
- Published
- Jul 15, 2026
- Updated
- Jul 15, 2026
- Vendor
- Mervin Praison
- Product
- PraisonAI
- Classifications
- CWE-918, T1212
- Attack vector
- network
- Privileges
- authenticated
Timeline
How it unfolded
- Jul 15, 2026CVE publishedPublication date reported by the CVE source.
- Jul 15, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=0 <1.6.78
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- PraisonAI DNS-rebinding runtime reproductionproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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