CVE-2026-62996
unknown
CVSS v3
—
CVSS v4 NEW
6.9
VIR risk
—
Description
Smarty Security stream restriction bypass through stream: resource
Predictions
Exploit likelihood
20%
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 |
|---|---|---|---|
| Packagist | smarty/smarty | >=5.0.0,<5.8.4 | |
References
- https://github.com/smarty-php/smarty/commit/3c9f77a2e06ce319ae0092496af32cc8f3adc52e
- https://github.com/smarty-php/smarty/pull/1195
- https://github.com/smarty-php/smarty/releases/tag/v5.8.4
- https://github.com/smarty-php/smarty/security/advisories/GHSA-rjhh-76wf-8xmw
- https://github.com/advisories/GHSA-rjhh-76wf-8xmw
CWEs
CWE-22
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.