CVE-2019-19381

MEDIUMNVD 6.16.1—

6.1

oauth/oauth2/v1/saml/ in Abacus OAuth Login 2019_01_r4_20191021_0000 before prior to R4 (20.11.2019 Hotfix) allows Reflected Cross Site Scripting (XSS) via an error message.

CVSS v3: 6.1
EG Score: 6.1(medium)
EPSS: 56.1%
KEV: Not listed

Published

March 11, 2020

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://www.compass-security.com/en/research/advisories/
cve@mitrehttps://www.compass-security.com/fileadmin/Datein/Research/Advisories/CSNC-2019-024_Abacus_Cross-Site_Scripting_XSS.txt
af854a3a-2127-422b-91ae-364da2661108https://www.compass-security.com/en/research/advisories/
af854a3a-2127-422b-91ae-364da2661108https://www.compass-security.com/fileadmin/Datein/Research/Advisories/CSNC-2019-024_Abacus_Cross-Site_Scripting_XSS.txt

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-79Cross-site Scripting (XSS)

Data Freshness Timeline

(refreshed 11× in last 7d / 20× 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.

2026-06-08 14:15 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-07 15:23 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:45 UTCEPSS rescore
2026-06-05 22:45 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-02 20:11 UTCEPSS rescore
2026-06-01 13:50 UTCEPSS rescore
2026-06-01 13:50 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 22:29 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:42 UTCEPSS rescore

Frequently asked(5)

What is CVE-2019-19381?

CVE-2019-19381 is a medium vulnerability published on March 11, 2020. oauth/oauth2/v1/saml/ in Abacus OAuth Login 201901r4201910210000 before prior to R4 (20.11.2019 Hotfix) allows Reflected Cross Site Scripting (XSS) via an error message.

When was CVE-2019-19381 disclosed?

CVE-2019-19381 was first published in the National Vulnerability Database on March 11, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-19381 actively exploited?

CVE-2019-19381 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 56.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-19381?

CVE-2019-19381 has a CVSS v3 base score of 6.1 (NVD).

How do I remediate CVE-2019-19381?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-19381, 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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CVE-2019-19381

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-19381?

🔗 Related CVEs(same CWE)

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Published

Last Modified

References (4)

Frequently asked(5)

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