8.8
CVE-2026-44293
- EPSS 0.29%
- Veröffentlicht 13.05.2026 14:43:33
- Zuletzt bearbeitet 13.05.2026 20:56:57
- Quelle security-advisories@github.com
- CVE-Watchlists
- Unerledigt
Loginprotobufjs: Code injection through bytes field defaults in generated toObject code
protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.5.6 and 8.0.2, protobufjs generated JavaScript for toObject conversion could include an unsafe expression derived from a schema-controlled bytes field default value. A crafted descriptor with a non-string default value for a bytes field could cause attacker-controlled code to be emitted into the generated conversion function. This vulnerability is fixed in 7.5.6 and 8.0.2.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Protobufjs Project ≫ Protobufjs SwPlatformnode.js Version < 7.5.6
Protobufjs Project ≫ Protobufjs SwPlatformnode.js Version >= 8.0.0 < 8.0.2
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.29% | 0.209 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 8.8 | 2.8 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| security-advisories@github.com | 7.7 | 0 | 0 |
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
|
CWE-94 Improper Control of Generation of Code ('Code Injection')
The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
https://github.com/protobufjs/protobuf.js/security/advisories/GHSA-66ff-xgx4-vchm