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Bump unstructured from 0.18.15 to 0.18.18 in /backend-agent#146

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Bump unstructured from 0.18.15 to 0.18.18 in /backend-agent#146
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dependabot/uv/backend-agent/develop/unstructured-0.18.18

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@dependabot dependabot bot commented on behalf of github Nov 9, 2025

Bumps unstructured from 0.18.15 to 0.18.18.

Release notes

Sourced from unstructured's releases.

0.18.18

Fixes

  • Prevent path traversal in email MSG attachment filenames Fixed a security vulnerability (GHSA-gm8q-m8mv-jj5m) where malicious attachment filenames containing path traversal sequences could write files outside the intended directory. The fix normalizes both Unix and Windows path separators before sanitizing filenames, preventing cross-platform path traversal attacks in partition_msg functions

0.18.17

Enhancement

Features

Fixes

0.18.16

Enhancement

  • Speed up function _assign_hash_ids by 34% (codeflash)

Features

Fixes

Changelog

Sourced from unstructured's changelog.

0.18.18

Fixes

  • Prevent path traversal in email MSG attachment filenames Fixed a security vulnerability (GHSA-gm8q-m8mv-jj5m) where malicious attachment filenames containing path traversal sequences could write files outside the intended directory. The fix normalizes both Unix and Windows path separators before sanitizing filenames, preventing cross-platform path traversal attacks in partition_msg functions

0.18.17

Enhancement

Features

Fixes

0.18.16

Enhancement

  • Speed up function _assign_hash_ids by 34% (codeflash)

Features

Fixes

Commits
  • b01d35b fix: sanitize MSG attachment filenames to prevent path traversal (GHS… (#4117)
  • 1c519ef Security Fixes - CVE Remediation (#4115)
  • c79cf3a updated dependancies to resolve open CVEs and cut a new version (#4108)
  • 8fd07fd feat: Add simple script to sync fork with local branch (#4102)
  • ef68384 enhancement: Speed up function _assign_hash_ids by 34% (#4101)
  • See full diff in compare view

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Bumps [unstructured](https://github.com/Unstructured-IO/unstructured) from 0.18.15 to 0.18.18.
- [Release notes](https://github.com/Unstructured-IO/unstructured/releases)
- [Changelog](https://github.com/Unstructured-IO/unstructured/blob/main/CHANGELOG.md)
- [Commits](Unstructured-IO/unstructured@0.18.15...0.18.18)

---
updated-dependencies:
- dependency-name: unstructured
  dependency-version: 0.18.18
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added backend Related to the flask backend and general Python stuff dependencies Pull requests that update a dependency file labels Nov 9, 2025
@dependabot dependabot bot requested a review from a team as a code owner November 9, 2025 19:08
@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Nov 9, 2025
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github-actions bot commented Nov 9, 2025

This update involves a minor dependency version bump within the backend-agent project configuration file. Specifically, it updates the unstructured package from version 0.18.15 to 0.18.18. This likely includes bug fixes or minor improvements and ensures compatibility with other packages or tools used in the project.

Walkthrough

  • Chore: Upgraded the unstructured package from version 0.18.15 to 0.18.18 in the pyproject.toml. This ensures the project uses the latest minor bug fixes and enhancements without altering the public API or functionality. Users can expect improved stability or performance as a result of the upgrade.

Model: gpt-4o-2024-08-06 | Prompt Tokens: 306 | Completion Tokens: 140

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Here's a collaborative code review enhanced by AI insights. These suggestions are thoughtful recommendations rather than definitive requirements, so please apply what resonates with your project goals. You remain the expert and decision-maker—AI simply offers additional perspective to support your development process.


Always critique what AI says. Do not let AI replace YOUR I.
Model: claude-sonnet-4-20250514 | Prompt Tokens: 853 | Completion Tokens: 299

Comment on lines 26 to 32
'langchain-text-splitters>=0.3.0,<0.4.0',
'PyYAML==6.0.3',
'requests==2.32.5',
'unstructured==0.18.15',
'unstructured==0.18.18',
'art==6.5',
'pandas==2.3.3',
'ollama==0.6.0',
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Consider using version ranges instead of pinning exact versions for better dependency flexibility and security updates. The current approach with exact version pinning can lead to dependency conflicts and missed security patches.

'unstructured>=0.18.18,<0.19.0',
'PyYAML>=6.0.0,<7.0.0',
'requests>=2.32.0,<3.0.0',
'pandas>=2.3.0,<3.0.0',
'ollama>=0.6.0,<1.0.0'

This allows for patch and minor version updates while preventing breaking changes from major version bumps. Only pin exact versions when you have specific compatibility requirements or known issues with newer versions.

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dependabot bot commented on behalf of github Nov 16, 2025

Superseded by #150.

@dependabot dependabot bot closed this Nov 16, 2025
@dependabot dependabot bot deleted the dependabot/uv/backend-agent/develop/unstructured-0.18.18 branch November 16, 2025 19:08
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