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CVE-2018-17784

33
FAUCET Score

CVE-2018-17784 describes multiple cross-site scripting (XSS) vulnerabilities in SugarCRM Community Edition 6.5.26, specifically within its embedded YUI and FlashCanvas components. This medium-severity vulnerability (CVSS 6.1) can be exploited by an unauthenticated, remote attacker, requiring user interaction to achieve limited confidentiality and integrity impact. While not listed on CISA's KEV catalog, public exploit code exists on ExploitDB, though there is no evidence of active exploitation or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 6.5.0, <= 6.5.26CPE matchmatch criteria
cpe:2.3:a:sugarcrm:sugarcrm:*:*:*:*:community:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.35%
Probability of exploitation in next 30 days
EPSS Percentile
90.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-45594 · Oct 12, 2018
This CVE's current EPSS score of 0.0435 is in the 96th percentile among its peer group of 26,209 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

twitter.com / purplemet/status/1043979681186369537
Third Party Advisory
exploit-db.com / exploits/45594
ExploitThird Party AdvisoryVDB Entry
purplemet.com / blog/sugarcrm-multiple-xss-vulnerabilities