VIR Vulnerability Intelligence Relay

CVE-2015-8627

medium
Published 2017-03-23 · Modified 2026-05-13
💬 Discuss on Community ✚ Propose mitigation
CVSS v3
5.3
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4 NEW
—
not yet in upstream
VIR risk
5.3

Description

MediaWiki before 1.23.12, 1.24.x before 1.24.5, 1.25.x before 1.25.4, and 1.26.x before 1.26.1 do not properly normalize IP addresses containing zero-padded octets, which might allow remote attackers to bypass intended access restrictions by using an IP address that was not supposed to have been allowed.

Predictions

Exploit likelihood
63%
Patch ETA
—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact
debian Debian Fixed 5 releases
VersionStatusFixed in
trixie Fixed 1:1.25.5-1
sid Fixed 1:1.25.5-1
forky Fixed 1:1.25.5-1
bullseye Fixed 1:1.25.5-1
bookworm Fixed 1:1.25.5-1

Application impact
VendorProductVersionsFixed
mediawikimediawiki{"endIncluding":"1.23.11"}
mediawikimediawiki1.24.0
mediawikimediawiki1.24.1
mediawikimediawiki1.24.2
mediawikimediawiki1.24.3
mediawikimediawiki1.24.4
mediawikimediawiki1.25.0
mediawikimediawiki1.25.1
mediawikimediawiki1.25.2
mediawikimediawiki1.25.3
mediawikimediawiki1.26.0

References

CWEs

CWE-284

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.