Missing Authorization Affecting praisonaiagents package, versions [,1.6.58)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Sept 2026
- disclosed25 Aug 2026
- creditUnknown
Introduced: 25 Aug 2026
CVE-2026-55530 (opens in a new tab)How to fix?
Upgrade praisonaiagents to version 1.6.58 or higher.
Overview
praisonaiagents is a Praison AI agents for completing complex tasks with Self Reflection Agents
Affected versions of this package are vulnerable to Missing Authorization through the ast_grep_rewrite function when the approval mechanism is not enforced. An attacker can modify arbitrary files and potentially execute arbitrary code by supplying crafted input to the function, especially if the process has sufficient file system permissions and the dry_run parameter is set to False. This can be triggered by prompt injection or malicious input to an LLM agent with access to the tool, allowing unauthorized changes to files that may later be executed.