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CVE-2017-11355

28
FAUCET Score

CVE-2017-11355 describes multiple cross-site scripting (XSS) vulnerabilities in PEGA Platform versions 7.2 ML0 and earlier. These flaws allow remote attackers to inject arbitrary web script or HTML through specific parameters on the main page, JavaBean viewer, and system database schema modification page. With a CVSS score of 6.1 (Medium), successful exploitation requires user interaction and could lead to information disclosure or limited integrity impact. While not actively exploited in the wild, an ExploitDB entry exists, but there is no evidence of Metasploit or Nuclei modules, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 7.2_ml0CPE matchmatch criteria
cpe:2.3:a:pega:pega_platform:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/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
3.0

Exploit Intelligence

EPSS Score
2.90%
Probability of exploitation in next 30 days
EPSS Percentile
85.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
ExploitDB: EDB-42335 · Jul 18, 2017
This CVE's current EPSS score of 0.0290 is in the 93rd 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

seclists.org / fulldisclosure/2017/Jul/28
Mailing ListThird Party Advisory
pdn.pega.com / pegasystems-security-bulletin-cve-2017-11355-and-cve-2017-11356/pegasystems-security-bulletin-cve
exploit-db.com / exploits/42335