Prototype pollution in ejs
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2024-33883 |
| CWE-ID | CWE-1321 |
| Exploitation vector | Network |
| Public exploit | Public exploit code for vulnerability #1 is available. |
| Vulnerable software Subscribe |
ejs Other software / Other software solutions |
| Vendor | mde (Matthew Eernisse) |
Security Bulletin
This security bulletin contains one high risk vulnerability.
1) Prototype pollution
EUVDB-ID: #VU92245
Risk: High
CVSSv3.1: 8.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]
CVE-ID: CVE-2024-33883
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to improper input validation. A remote attacker can add or modify properties of Object.prototype using a __proto__ or constructor payload to execute arbitrary code on the system.
Install updates from vendor's website.
Vulnerable software versionsejs: 2.0.1 - 3.1.9
External linkshttp://github.com/mde/ejs/commit/e469741dca7df2eb400199e1cdb74621e3f89aa5
http://github.com/mde/ejs/compare/v3.1.9...v3.1.10
http://security.netapp.com/advisory/ntap-20240605-0003/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.
