CVE-2026-54511
high
CVSS v3
8.6
CVSS v4 NEW
—
VIR risk
8.6
Description
@logtape/syslog: syslog log injection via unescaped control characters and unvalidated SD-NAME keys
Predictions
Exploit likelihood
91%
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 withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| npm | @logtape/syslog | >=2.1.0,<2.1.5 | 2.1.5 |
| npm | @logtape/syslog | >=2.0.0,<2.0.14 | 2.0.14 |
| npm | @logtape/syslog | <1.3.11 | 1.3.11 |
References
- https://github.com/dahlia/logtape/security/advisories/GHSA-8h6h-x5pq-56fq
- https://github.com/dahlia/logtape/commit/7a6e5b9ddf7915edfff78fa129bc17c979b2a623
- https://github.com/dahlia/logtape/releases/tag/1.3.11
- https://github.com/dahlia/logtape/releases/tag/2.0.14
- https://github.com/dahlia/logtape/releases/tag/2.1.5
- https://github.com/dahlia/logtape
CWEs
CWE-93 CWE-117
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.