Answer in brief
CVE-2026-55530 records a Medium severity (CVSS 6.1) vulnerability in PraisonAI: ast_grep_rewrite rewrites arbitrary files without the @require_approval gate enforced on every sibling mutation tool. The current sources do not mark it as known exploited. The current feed maps MervinPraison/PraisonAI (generic), MervinPraison/praisonaiagents (generic), praisonaiagents (pip). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 6.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps MervinPraison/PraisonAI (generic), MervinPraison/praisonaiagents (generic), praisonaiagents (pip). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| MervinPraison/PraisonAIgeneric | < 4.6.58 | Not reported |
| MervinPraison/praisonaiagentsgeneric | < 1.6.58 | Not reported |
| praisonaiagentspip | <1.6.58 | 1.6.58 |
Published upstream
Aug 25, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 9, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 25, 2026
PraisonAI is a multi-agent teams system. Prior to praisonaiagents 1.6.58, ast_grep_rewrite lacks the @require_approval decorator used by sibling mutation tools. With dry_run=False, an agent-controlled call can pass --update-all and a broad path to rewrite matching files without the expected authorization gate. This issue is fixed in version 1.6.58.
Quoted source text, attributed separately from HOL analysis.