CVE-2018-1000611 json
SURFnet OpenConext EngineBlock version 5.7.0 to 5.7.3 contains a Cross Site Scripting (XSS) vulnerability that can result in Allows an atta…
published 2018-07-09 8 y ago modified 2026-06-17 4 mo ago also EUVD-2018-1948
- cvss
- 6.1
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 58%
- public exploits
- 0
- none known
Summary
SURFnet OpenConext EngineBlock version 5.7.0 to 5.7.3 contains a Cross Site Scripting (XSS) vulnerability that can result in Allows an attacker to inject arbitrary web scripts or HTML into help and login pages. This attack appear to be exploitable via the victim opening a specially crafted URL.
Patch / fix
- github.com/OpenConext/OpenConext-engineblock#563 pull request
Exploit prediction
0.84% chance of exploitation in the next 30 days, higher than 58% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 6.1 | CVSS:3.0/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 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/OpenConext/OpenConext-engineblock/pull/563/files
patch, third-party-advisory
Sources
- CVE List CVE-2018-1000611
- NVD CVE-2018-1000611
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