CVE-2026-57115: CWE-918: Server-Side Request Forgery (SSRF) in MervinPraison PraisonAI
PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, SpiderTools.scrape_page validates only the initial URL and lets requests.Session.get follow redirects automatically, so a public-looking URL can redirect to a loopback, private, link-local, or metadata address without revalidation. The redirected response body is returned through scrape_page and its extract_links, crawl, and extract_text callers, allowing disclosure from otherwise blocked services. This issue is fixed in praisonaiagents 1.6.59.
AI Analysis
Technical Summary
PraisonAI's SpiderTools.scrape_page function validates only the initial URL but allows requests.Session.get to follow redirects automatically without revalidation. This behavior permits a public URL to redirect to loopback, private, link-local, or metadata addresses, which are then accessed and returned by scrape_page and its callers (extract_links, crawl, extract_text). This SSRF vulnerability (CWE-918) can disclose data from internal services that should be inaccessible. The vulnerability is addressed in praisonaiagents version 1.6.59.
Potential Impact
An attacker can exploit this SSRF vulnerability to cause the server to make HTTP requests to internal or restricted network addresses by leveraging redirect behavior. This can lead to unauthorized disclosure of sensitive information from internal services that are otherwise blocked from external access. The vulnerability does not impact integrity or availability but has a high confidentiality impact.
Mitigation Recommendations
Upgrade to praisonaiagents version 1.6.59 or later, where the issue is fixed by proper validation of redirected URLs. No other mitigation is indicated or required per the vendor advisory.
CVE-2026-57115: CWE-918: Server-Side Request Forgery (SSRF) in MervinPraison PraisonAI
Description
PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.59, SpiderTools.scrape_page validates only the initial URL and lets requests.Session.get follow redirects automatically, so a public-looking URL can redirect to a loopback, private, link-local, or metadata address without revalidation. The redirected response body is returned through scrape_page and its extract_links, crawl, and extract_text callers, allowing disclosure from otherwise blocked services. This issue is fixed in praisonaiagents 1.6.59.
CVSS v3.1
Score 6.5medium
Affected software
MervinPraison
PraisonAI
MervinPraison
praisonaiagents
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Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
PraisonAI's SpiderTools.scrape_page function validates only the initial URL but allows requests.Session.get to follow redirects automatically without revalidation. This behavior permits a public URL to redirect to loopback, private, link-local, or metadata addresses, which are then accessed and returned by scrape_page and its callers (extract_links, crawl, extract_text). This SSRF vulnerability (CWE-918) can disclose data from internal services that should be inaccessible. The vulnerability is addressed in praisonaiagents version 1.6.59.
Potential Impact
An attacker can exploit this SSRF vulnerability to cause the server to make HTTP requests to internal or restricted network addresses by leveraging redirect behavior. This can lead to unauthorized disclosure of sensitive information from internal services that are otherwise blocked from external access. The vulnerability does not impact integrity or availability but has a high confidentiality impact.
Mitigation Recommendations
Upgrade to praisonaiagents version 1.6.59 or later, where the issue is fixed by proper validation of redirected URLs. No other mitigation is indicated or required per the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- GitHub_M
- Date Reserved
- 2026-06-24T00:33:17.706Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aa8057055bf5e2cf52f81b7
Added to database: 09/14/2026, 14:32:16 UTC
Last enriched: 09/14/2026, 14:48:50 UTC
Last updated: 09/15/2026, 03:17:40 UTC
Views: 11
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