CVE-2016-4316

MEDIUMNVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2022-05-14. NVD baseline CVSS 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Weaponized
6.1
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 4%CVSS: 6.1Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Multiple cross-site scripting (XSS) vulnerabilities in WSO2 Carbon 4.4.5 allow remote attackers to inject arbitrary web script or HTML via the (1) setName parameter to identity-mgt/challenges-mgt.jsp; the (2) webappType or (3) httpPort parameter to webapp-list/webapp_info.jsp; the (4) dsName or (5) description parameter to ndatasource/newdatasource.jsp; the (6) phase parameter to viewflows/handlers.jsp; or the (7) url parameter to ndatasource/validateconnection-ajaxprocessor.jsp.

CVSS v3
6.1
EG Score
6.1(medium)
EG Risk
58(Track)
EG Risk 58/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity61% × 45%
Exploitation65% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
89.4%
KEV
Not listed

Published

February 17, 2017

Last Modified

May 13, 2026

References (10)

Patch Availability(3)

Vendor / EcosystemFixed in / PatchReleasedSource
mavenorg.wso2.carbon.commons:org.wso2.carbon.messageflows.ui—ghsa
mavenorg.wso2.carbon.commons:org.wso2.carbon.ndatasource.ui—ghsa
mavenorg.wso2.carbon.identity.framework:org.wso2.carbon.identity.mgt.ui—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(3 across 1 ecosystem)
Maven(3)
PackageVulnerable rangeFixed inDependents
org.wso2.carbon.commons:org.wso2.carbon.messageflows.ui4.3.0 ... 4.4.5 (13 versions)——
org.wso2.carbon.commons:org.wso2.carbon.ndatasource.ui4.3.0 ... 4.4.5 (13 versions)——
org.wso2.carbon.identity.framework:org.wso2.carbon.identity.mgt.ui———

Data Freshness Timeline

(refreshed 12× in last 7d / 41× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-23 14:14 UTCEPSS rescore
  2. 2026-07-23 01:23 UTCEG score recompute
  3. 2026-07-22 22:02 UTCEG score recompute
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  61. 2026-05-22 21:15 UTCEPSS rescore
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  63. 2026-05-22 16:09 UTCEG score recompute
  64. 2026-05-22 16:08 UTCGHSA enrichment
  65. 2026-05-21 22:40 UTCEPSS rescore
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Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-40241✓ verified
    First seen Aug 16, 2016

    WSO2 Carbon 4.4.5 - Persistent Cross-Site Scripting

    Open source ↗

Frequently asked(5)

What is CVE-2016-4316?
CVE-2016-4316 is a medium vulnerability published on February 17, 2017. Multiple cross-site scripting (XSS) vulnerabilities in WSO2 Carbon 4.4.5 allow remote attackers to inject arbitrary web script or HTML via the (1) setName parameter to identity-mgt/challenges-mgt.jsp; the (2) webappType or (3) httpPort parameter to webapp-list/webapp_info.jsp; the (4) dsName or (5)…
When was CVE-2016-4316 disclosed?
CVE-2016-4316 was first published in the National Vulnerability Database on February 17, 2017, with the most recent update on May 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2016-4316 actively exploited?
CVE-2016-4316 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 89.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2016-4316?
CVE-2016-4316 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2016-4316?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2016-4316, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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