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GHSA-r3hx-x5rh-p9vv (django-haystack): affected version range is unparseable ("eval()"), so the advisory matches nothing

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还没有人认领这个 Issue。

评估

难度
3/5
预计耗时
1-2 天
新手友好度
52/100
Issue 类型
缺陷
描述清晰度
基本清楚
活跃度
冷清
技术栈
django, elasticsearch, python
领域
security

调研方向

从 GHSA-r3hx-x5rh-p9vv 和 django-haystack#2066 开始,然后检查 haystack/backends/elasticsearch_backend.py:865 中引用的 sink 以及项目已发布的版本。在修正 advisory 的 affected 和 patched 元数据之前,与 upstream 维护者确认最早受影响的版本;当该范围能够被解析,且自动化消费者能够匹配受影响的发布版本时,即视为完成。

由索引模型根据 Issue 内容生成。

描述

Advisory

GHSA-r3hx-x5rh-p9vv — Remote Code Execution via eval() in Elasticsearch Result Deserialization, django-haystack (pip), published 2026-06-04, Moderate.

Problem

The advisory's version metadata is not a version range:

  • Affected versions: eval()
  • Patched versions: None

eval() appears to be a paste slip from the advisory body (the vulnerable sink is eval(value) at haystack/backends/elasticsearch_backend.py:865).

Impact of the metadata bug

Because the affected range is not a parseable constraint, this advisory cannot match any installed version. In practice that means:

  • Dependabot will not raise an alert for any django-haystack user
  • pip-audit, OSV-Scanner and other OSV consumers will not flag it
  • The advisory is published and visible to humans, but inert to every automated consumer

So a Moderate-severity RCE advisory exists while affected users receive no signal.

Suggested correction

Replace the affected range with a real constraint. django-haystack's latest release is 3.3.0 and the sink is still present on master, so the affected range appears to be all released versions up to and including the current one — e.g. <= 3.3.0, or an ecosystem-specific range once maintainers confirm the earliest affected version. Patched versions should stay empty/none until a fix ships, which is accurate today.

I've also opened django-haystack/django-haystack#2066 asking the maintainers to correct this at source and to consider requesting a CVE, since the advisory currently has none.

Disclosure

I'm the reporter of the underlying vulnerability. Raising this here only because the advisory is already public — nothing undisclosed is included above.

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环境准备

  • 没有 Dockerfile 或 Docker Compose 文件
  • 没有 Pull Request 模板
  • 阅读贡献指南

从这里开始

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  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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