How many CVEs have patched _host_is_blocked?

6 published CVEs changed _host_is_blocked in MervinPraison/PraisonAI, in 2 distinct patches totalling 252 changed lines, between 2026 and 2026.

What is the latest CVE that changed _host_is_blocked?

CVE-2026-48168 (PraisonAI: GitHub Actions Claude workflow command injection via unquoted PR branch name), published 2026-08-05, changed lines 25 to 66 of src/praisonai-agents/praisonaiagents/tools/spider_tools.py.

How does _host_is_blocked compare to the rest of MervinPraison/PraisonAI?

MervinPraison/PraisonAI has 29 CVEs with a located fix in total; 6 of them changed _host_is_blocked.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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Patched Functions
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_host_is_blocked

_host_is_blocked in MervinPraison/PraisonAI: Patched by 6 CVEs

MervinPraison/PraisonAI

Function

_host_is_blocked

Name: _host_is_blocked in MervinPraison/PraisonAI: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/praisonai-agents/praisonaiagents/tools/spider_tools.py

Last patched August 5, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

252

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

_host_is_blocked in MervinPraison/PraisonAI was changed by 6 published CVE fixes in 2026, in 2 distinct patches that added or removed 252 lines in total.

MervinPraison/PraisonAI has 29 CVEs with a located fix in total, so 21% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed _host_is_blocked, newest first, with the lines each fix touched.

PraisonAI: GitHub Actions Claude workflow command injection via unquoted PR branch name
CVE-2026-48168 · lines 25–66 · +42 −0
Critical · CVSS 10.0
EPSS 1.5%2026-08-05
PraisonAI has an Arbitrary File Write in Python API
CVE-2026-47397 · lines 25–66 · +42 −0
High · CVSS 7.1
EPSS 0.5%2026-07-21
PraisonAI CLI automatically resolves @url mentions in prompt text and can read loopback URLs into model context
CVE-2026-47395 · lines 25–66 · +42 −0
Medium · CVSS 5.5
EPSS 0.2%2026-07-21
PraisonAI vulnerable to unauthenticated arbitrary file read via MCP workflow.show, workflow.validate, deploy.validate
CVE-2026-47394 · lines 25–66 · +42 −0
High · CVSS 8.7
EPSS 0.5%2026-07-21
PraisonAI vulnerable to sandbox escape via `print.__self__` builtins module leak in `execute_code` (subprocess mode)
CVE-2026-47392 · lines 25–66 · +42 −0
Critical · CVSS 9.9
EPSS 0.9%2026-07-21
PraisonAI spider_tools SSRF protection bypass via alternate loopback host encodings
CVE-2026-47390 · lines 25–66 · +42 −0
Medium · CVSS 5.5
EPSS 0.2%2026-07-21

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1_validate_urlsrc/praisonai-agents/praisonaiagents/tools/spider_tools.py6 CVEs · 2 patches2026

Other hotspots in the repository

Functions in MervinPraison/PraisonAI changed by the most CVE fixes.

get_project12 CVEs · src/praisonai-platform/praisonai_platform/api/routes/projects.py update_project12 CVEs · src/praisonai-platform/praisonai_platform/api/routes/projects.py delete_project12 CVEs · src/praisonai-platform/praisonai_platform/api/routes/projects.py delete_dependency12 CVEs · src/praisonai-platform/praisonai_platform/api/routes/dependencies.py project_stats12 CVEs · src/praisonai-platform/praisonai_platform/api/routes/projects.py update_agent11 CVEs · src/praisonai-platform/praisonai_platform/api/routes/agents.py

All patched functions in MervinPraison/PraisonAI

Frequently asked questions

Common questions about CVE fixes to _host_is_blocked.

How many CVEs have patched _host_is_blocked?: 6 published CVEs changed _host_is_blocked in MervinPraison/PraisonAI, in 2 distinct patches totalling 252 changed lines, between 2026 and 2026.
What is the latest CVE that changed _host_is_blocked?: CVE-2026-48168 (PraisonAI: GitHub Actions Claude workflow command injection via unquoted PR branch name), published 2026-08-05, changed lines 25 to 66 of src/praisonai-agents/praisonaiagents/tools/spider_tools.py.
How does _host_is_blocked compare to the rest of MervinPraison/PraisonAI?: MervinPraison/PraisonAI has 29 CVEs with a located fix in total; 6 of them changed _host_is_blocked.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

src/praisonai-agents/praisonaiagents/tools/spider_tools.py on GitHub (opens in a new tab)
All patched functions in MervinPraison/PraisonAI
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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On this page

Overview
CVEs that patched it
Other functions in these files
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References