Vulnerability · Published Feb 22, 2021 · Assigned by mitre
CVE-2021-26119
High 7.5
In plain English
A high-severity security flaw in the smarty3 package (Debian). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 8.5% (higher than 95% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)8.5%top 4.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Smarty before 3.1.39 allows a Sandbox Escape because $smarty.template_object can be accessed in sandbox mode.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | smarty3 | 3.1.39-1 | DEBIAN-CVE-2021-26119 |
| Debian:13 | smarty3 | 3.1.39-1 | DEBIAN-CVE-2021-26119 |
| Debian:14 | smarty3 | 3.1.39-1 | DEBIAN-CVE-2021-26119 |
| Packagist | smarty/smarty | 3.1.39 | GHSA-w5hr-jm4j-9jvq |
Affected products (as reported)
References
- https://github.com/smarty-php/smarty/blob/master/CHANGELOG.md x_refsource_MISC
- [debian-lts-announce] 20210405 [SECURITY] [DLA 2618-1] smarty3 security update mailing-list, x_refsource_MLIST
- [debian-lts-announce] 20210416 [SECURITY] [DLA 2618-2] smarty3 regression update mailing-list, x_refsource_MLIST
- GLSA-202105-06 vendor-advisory, x_refsource_GENTOO
- DSA-5151 vendor-advisory, x_refsource_DEBIAN