Fix temp-root path traversal bypass in skills guard
Cluster 111335. Data as of
Nothing open on GitHub. Fix merged in #112198 on 16 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #112198. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
resolved, deciding PR #112198. That is separate from the fix event. - Still open
- Nothing open on GitHub.
These items address a security gap where dotdot (..) path segments could bypass the skills guard's temp-root exemption, allowing destructive root deletions to go undetected. The fixes cover both the scanner's fence-handling logic and the traversal-based delete detection.
Open issues0
Open PRs0
Fixes on record
-
#112198 fix(skills): scanner no longer skips code hidden behind mismatched fences or temp-root `..` paths (#112129, #111335, salvage #112130, #111340)
files:
tests/tools/test_skills_guard.py,tools/skills_guard.py
1 PR closed without merging
From the close comments: merged via another change 1
-
#111340 fix(skills): detect temp-root traversal deletes · merged via another change →
2588c90,#112198
Closed issues · 1
- Closed#111335skills_guard: `destructive_root_rm` temp-root exemption is bypassable via `..` (`rm -rf /tmp/../etc`)
How this cluster was grouped
-
Link evidence (
structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
Pick up a Lab task
Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.
Open the LabAt a glance
- Merged PRs
- #112198
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 16 Sep 2026