CVE-2021-28000 json
A persistent cross-site scripting vulnerability was discovered in Local Services Search Engine Management System Project 1.0 which allows r…
published 2021-08-19 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-14718
- cvss
- 4.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 60%
- public exploits
- 0
- none known
Summary
A persistent cross-site scripting vulnerability was discovered in Local Services Search Engine Management System Project 1.0 which allows remote attackers to execute arbitrary code via crafted payloads entered into the Name and Address fields.
Exploit prediction
0.93% chance of exploitation in the next 30 days, higher than 60% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- tusharvaidya16.medium.com https://tusharvaidya16.medium.com/local-services-search-engine-management-system-project-lssmes-1-0-af2cae7cbbf referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.8 | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
tusharvaidya16.medium.com
/local-services-search-engine-management-system-project-lssmes-1-0-af2cae7cbbf
exploit, third-party-advisory
Sources
- CVE List CVE-2021-28000
- NVD CVE-2021-28000
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