Vulnerability details
CVE-2024-30372
Allegra Allegraalltena allegra
Allegra getLinkText Server-Side Template Injection Remote Code Execution Vulnerability
CVSS 3.0
8.8High
Official description
Allegra getLinkText Server-Side Template Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Allegra. Authentication is required to exploit this vulnerability. The specific flaw exists within the implementation of getLinkText method. The issue results from the lack of proper validation of a user-supplied string before processing it with the template engine. An attacker can leverage this vulnerability to execute code in the context of LOCAL SERVICE. Was ZDI-CAN-23609.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.8High | 3.0 | CVEProject cvelistV5 (CNA) (zdi) | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Allegra | Allegra | 7.5.2 | CVEProject cvelistV5 (CNA) |
| alltena | allegra | v < 7.5.2 | CISA ADP / Vulnrichment |
References and advisories
2- https://www.zerodayinitiative.com/advisories/ZDI-24-1165/ x_research-advisory
- https://alltena.com/en/resources/release-notes/relnotes-7-5-2 vendor-advisory
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Details
- Published
- 2024-11-22
- Last updated
- 2024-11-25
- State
- Published
- Assigner (CNA)
- zdi
Exploit prediction (EPSS)
1.16%
Probability of exploitation in 30 days
67.3%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-1336Improper Neutralization of Special Elements Used in a Template Engine