CVE-2023-27089
Cross Site Scripting vulnerability found in Ehuacui BBS allows attackers to cause a denial of service via a crafted payload in the login parameter.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.42%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Cross Site Scripting vulnerability found in Ehuacui BBS allows attackers to cause a denial of service via a crafted payload in the login parameter.
- CVSS 3.1
- 8.2 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:H
- EPSS
- 0.42% probability · 35th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- ehuacui-bbs project/ehuacui-bbs
- Source
- cve@mitre.org
EPSS 0.4% since 10 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://gitee.com/ehuacui/ehuacui-bbs/issues/I6GDCBExploit, Third Party Advisory
- https://github.com/ehuacui/ehuacui-bbs/issues/3Exploit, Issue Tracking, Third Party Advisory
- https://gitee.com/ehuacui/ehuacui-bbs/issues/I6GDCBExploit, Third Party Advisory
- https://github.com/ehuacui/ehuacui-bbs/issues/3Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.