CVE-2017-7188
Zurmo 3.1.1 Stable allows a Cross-Site Scripting (XSS) attack with a base64-encoded SCRIPT element within a data: URL in the returnUrl parameter to default/toggleCollapse.
Does this matter?
Lower severity and a low EPSS score (1.39%). Track it; it rarely justifies an emergency change on its own.
Description
Zurmo 3.1.1 Stable allows a Cross-Site Scripting (XSS) attack with a base64-encoded SCRIPT element within a data: URL in the returnUrl parameter to default/toggleCollapse.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.39% probability · 72th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- zurmo/zurmo crm
- Source
- cve@mitre.org
EPSS 1.4% since 27 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
- http://www.securityfocus.com/bid/97681Third Party Advisory, VDB Entry
- https://bitbucket.org/zurmo/zurmo/issues/426/to-report-a-xss-security-vulnerability-inThird Party Advisory
- https://github.com/faizzaidi/Zurmo-Stable-3.1.1-XSS-By-Provensec-LLCExploit, Third Party Advisory
- http://www.securityfocus.com/bid/97681Third Party Advisory, VDB Entry
- https://bitbucket.org/zurmo/zurmo/issues/426/to-report-a-xss-security-vulnerability-inThird Party Advisory
- https://github.com/faizzaidi/Zurmo-Stable-3.1.1-XSS-By-Provensec-LLCExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.