Vulnerability Details : CVE-2019-14546
An issue was discovered in EspoCRM before 5.6.9. Stored XSS was executed on the Preference page as well as while sending an email when a malicious payload was inserted inside the Email Signature in the Preference page. The attacker could insert malicious JavaScript inside his email signature, which fires when the victim replies or forwards the mail, thus helping him steal victims' cookies (hence compromising their accounts).
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2019-14546
- cpe:2.3:a:espocrm:espocrm:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-14546
0.07%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-14546
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
3.5
|
LOW | AV:N/AC:M/Au:S/C:N/I:P/A:N |
6.8
|
2.9
|
NIST | |
|
5.4
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2019-14546
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-14546
-
https://github.com/espocrm/espocrm/issues/1369
Stored XSS to Complete Account Takeover · Issue #1369 · espocrm/espocrm · GitHubThird Party Advisory
-
https://github.com/espocrm/espocrm/releases/tag/5.6.9
Release 5.6.9 · espocrm/espocrm · GitHubRelease Notes;Third Party Advisory
-
https://github.com/espocrm/espocrm/commit/ffd3f762ce4a8de3b8962f33513e073c55d943b5
xss fixes · espocrm/espocrm@ffd3f76 · GitHubPatch;Third Party Advisory
-
https://gauravnarwani.com/publications/CVE-2019-14546/
CVE-2019-14546 | I'm Gaurav NarwaniExploit;Third Party Advisory
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