CVE-2021-45479 json
XSS in Yordam Library Automation System
published 2023-03-02 3 y ago modified 2026-06-17 4 mo ago also EUVD-2021-32245
- cvss
- 5.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 29%
- public exploits
- 0
- none known
Summary
Improper Neutralization of Input During Web Page Generation vulnerability in Yordam Information Technologies Library Automation System allows Stored XSS.
This issue affects Library Automation System: before 19.2.
Patch / fix
- Yordam Information Technologies Library Automation System 19.2
Exploit prediction
0.35% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected products
- Yordam Information Technologies Library Automation System
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
usom.gov.tr
/bildirim/tr-23-0119
government-resource, broken-link, third-party-advisory, us-government-resource
-
siberguvenlik.gov.tr
/guvenlik-bildirimleri/detay/tr-23-0119
government-resource
Sources
- CVE List CVE-2021-45479
- NVD CVE-2021-45479
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.