CVE-2020-7809 json
Estsoft ALSong DOM-Based XSS Vulnerability
published 6y ago modified 4mo ago also EUVD-2020-28741
- cvss
- 4.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 50%
- public exploits
- 0
- none known
Summary
ALSong 3.46 and earlier version contain a Document Object Model (DOM) based cross-site scripting vulnerability caused by improper validation of user input. A remote attacker could exploit this vulnerability by tricking the victim to open ALSong Album(sab) file.
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0.63% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.4 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected products
- ALSong Estsoft
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
altools.co.kr
/support/Notice_Contents.aspx?idx=1808&page=3&t=
vendor-advisory
-
boho.or.kr
/krcert/secNoticeView.do?bulletin_writing_sequence=35409
third-party-advisory
Sources
- CVE List CVE-2020-7809
- NVD CVE-2020-7809
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