opcache_invalidate(): Add a warning about untrusted input - #5871
Open
DanielEScherzer wants to merge 1 commit into
Open
DanielEScherzer wants to merge 1 commit into
DanielEScherzer wants to merge 1 commit into
Conversation
Inputs are not validated for correctness and can escape the cache directory and remove other `.bin` files, including those that would otherwise be restricted by `open_basedir`.
DanielEScherzer
force-pushed
the
opcache_invalidate
branch
from
September 22, 2026 23:03
7cf9518 to
bef0506
Compare
lacatoire
reviewed
Sep 26, 2026
Comment on lines
+31
to
+32
| <literal>opcache.file_cache_read_only</literal> | ||
| is not enabled, a <parameter>filename</parameter> that starts with |
Member
There was a problem hiding this comment.
Suggested change
| <literal>opcache.file_cache_read_only</literal> | |
| is not enabled, a <parameter>filename</parameter> that starts with | |
| <literal>opcache.file_cache_read_only</literal> | |
| (available as of PHP 8.5.0; earlier releases have no equivalent | |
| protection) is not enabled, a <parameter>filename</parameter> that starts with |
lacatoire
reviewed
Sep 26, 2026
Member
Author
|
I'll hold off on this until after #5881 is done |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Inputs are not validated for correctness and can escape the cache directory and remove other
.binfiles, including those that would otherwise be restricted byopen_basedir.