Mjs
Vendor:
First CVE: May 28, 2021 · Active for 5 years
84
Total CVEs
More Total CVEs than 99% of tracked products
21.0
Avg CVEs / Year
Higher CVE frequency than 98% of tracked products
6.1
Avg CVSS
Higher Avg CVSS than 21% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Mjs over time
Volume of CVEsAvg CVSS Base Score
First CVE
May 28, 2021
5 years ago
Most Recent CVE
May 21, 2024
794 days ago
CVE Severity & Scoring
Mjs84 CVEs
76%
21%
All CVEs352,294 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local74 (88.1%)
Network10 (11.9%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low84 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None12 (14.3%)
Unknown0 (0.0%)
Required72 (85.7%)
Privileges Required
Low5 (6.0%)
High0 (0.0%)
None79 (94.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (84 CVEs).
84 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2023-43338CRITICAL Cesanta mjs v2.20.0 was discovered to contain a function pointer hijacking vulnerability via the function mjs_get_ptr(). This vulnerability allows attackers to execute arbitrary co | Sep 23, 2023 | 9.8 | 27 | NO | NO |
CVE-2023-50044CRITICAL Cesanta MJS 2.20.0 has a getprop_builtin_foreign out-of-bounds read if a Built-in API name occurs in a substring of an input string. | Dec 20, 2023 | 9.8 | 25 | NO | NO |
CVE-2021-46526HIGH Cesanta MJS v2.20.0 was discovered to contain a global buffer overflow via snquote at src/mjs_json.c. | Jan 27, 2022 | 7.8 | 24 | NO | NO |
CVE-2021-46525HIGH Cesanta MJS v2.20.0 was discovered to contain a heap-use-after-free via mjs_apply at src/mjs_exec.c. | Jan 27, 2022 | 7.8 | 24 | NO | NO |
CVE-2021-46524HIGH Cesanta MJS v2.20.0 was discovered to contain a heap buffer overflow via snquote at mjs/src/mjs_json.c. | Jan 27, 2022 | 7.8 | 24 | NO | NO |
CVE-2021-46523HIGH Cesanta MJS v2.20.0 was discovered to contain a heap buffer overflow via to_json_or_debug at mjs/src/mjs_json.c. | Jan 27, 2022 | 7.8 | 24 | NO | NO |
CVE-2021-46522HIGH Cesanta MJS v2.20.0 was discovered to contain a heap buffer overflow via /usr/lib/x86_64-linux-gnu/libasan.so.4+0xaff53. | Jan 27, 2022 | 7.8 | 24 | NO | NO |
CVE-2021-46521HIGH Cesanta MJS v2.20.0 was discovered to contain a global buffer overflow via c_vsnprintf at mjs/src/common/str_util.c. | Jan 27, 2022 | 7.8 | 24 | NO | NO |
CVE-2021-46520HIGH Cesanta MJS v2.20.0 was discovered to contain a heap buffer overflow via mjs_jprintf at src/mjs_util.c. | Jan 27, 2022 | 7.8 | 24 | NO | NO |
CVE-2021-46519HIGH Cesanta MJS v2.20.0 was discovered to contain a heap buffer overflow via mjs_array_length at src/mjs_array.c. | Jan 27, 2022 | 7.8 | 24 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (84 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (84 CVEs).
Media Mentions
Signals from CVEs in this product scope (84 CVEs).
Top CNAs Publishing CVEs For Mjs
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 2.22.0 | 1 | 9.8 | 0.9% | 0 | 0 |
| 2.20.0 | 56 | 6.3 | 0.6% | 0 | 0 |
| 1.26 | 3 | 5.5 | 0.3% | 0 | 0 |
| 1.20.1 | 11 | 5.5 | 0.8% | 0 | 0 |