CVE-2019-17495
highpriority · attend · 51EPSS 0.057 · 93 %ileexploit · PoCDEEURUUSEPSS · scored 2026-10-27
A Cascading Style Sheets (CSS) injection vulnerability in Swagger UI before 3.23.11 allows attackers to use the Relative Path Overwrite (RPO) technique to perform CSS-based input field value exfiltration, such as exfiltration of a CSRF token value. In other words, this product intentionally allows the embedding of untrusted JSON data from remote servers, but it was not previously known that <style>@import within the JSON data was a functional attack method.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8
weaknesses
The CWE weakness classes this flaw belongs to.
exploits (1)
Public proof-of-concept and weaponised exploit code.
- SecT0uch/CVE-2019-17495-testSecT0uch/CVE-2019-17495-testPoC · poc_in_github
affected products (27)
Products and version ranges known to be affected.
- oracle banking digital experience18.1 → 18.3nvdUScpe:2.3:a:oracle:banking_digital_experience:*:*:*:*:*:*:*:*
- oracle banking digital experience= 19.1nvdUScpe:2.3:a:oracle:banking_digital_experience:*:*:*:*:*:*:*:*
- oracle banking digital experience= 19.2nvdUScpe:2.3:a:oracle:banking_digital_experience:*:*:*:*:*:*:*:*
- oracle banking digital experience= 20.1nvdUScpe:2.3:a:oracle:banking_digital_experience:*:*:*:*:*:*:*:*
- oracle banking digital experience= 21.1nvdUScpe:2.3:a:oracle:banking_digital_experience:*:*:*:*:*:*:*:*
advisories (4)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2023-1048Oracle Construction and Engineering: Mehrere SchwachstellenDeutsch2020-10-20csaf · cert_bundDE
Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Oracle Construction and Engineering ausnutzen, um die Verfügbarkeit, Vertraulichkeit und Integrität zu gefährden.
- WID-SEC-W-2024-1107SAP Software: Mehrere SchwachstellenDeutsch2024-05-13csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in SAP Software ausnutzen, um seine Privilegien zu erhöhen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen oder um vertrauliche Informationen offenzulegen.
- WID-SEC-W-2026-0559IBM Rational Build Forge: Mehrere SchwachstellenDeutsch2026-03-01csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in IBM Rational Build Forge ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, und um Dateien zu manipulieren.
- GHSA-c427-hjc3-wrfwCross-site scripting in Swagger-UI2019-10-15ghsa · osvUS
A Cascading Style Sheets (CSS) injection vulnerability in Swagger UI before 3.23.11 allows attackers to use the Relative Path Overwrite (RPO) technique to perform CSS-based input field value exfiltration, such as exfiltration of a CSRF token value. In other words, this product intentionally allows the embedding of untrusted JSON data from remote servers, but it was not previously known that <style>@import within the JSON data was a functional attack method.
also known as (4)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (69)
External citations — patches, advisories, analysis.
- http://www.nsfocus.net/vulndb/47964cnnvd
- https://github.com/swagger-api/swagger-ui/releases/tag/v3.23.11cnnvd
- https://github.com/tarantula-team/CSS-injection-in-Swagger-UIcnnvd
- https://lists.apache.org/thread.html/r103579b01da2d0aa0f672b88f811224bbf8ef493aaad845895955e91@%3Ccommits.airflow.apache.org%3Ecnnvd
- https://lists.apache.org/thread.html/r3acb7e494cf1aab99b6784b7c5bbddfd0d4f8a484ab534c3a61ef9cf@%3Ccommits.airflow.apache.org%3Ecnnvd
- https://lists.apache.org/thread.html/r84b327f7a8b6b28857b906c07a66dd98e1d341191fa8d7816514ef96@%3Ccommits.airflow.apache.org%3Ecnnvd
- https://lists.apache.org/thread.html/r853ffeb915a400f899de78124d4e0d77a19379d2e11bf8f4e98c624f@%3Ccommits.airflow.apache.org%3Ecnnvd
- https://lists.apache.org/thread.html/ref70b940c4f69560d29d6ba792d6c82865e74de3dcad4c92d99b1f8f@%3Ccommits.airflow.apache.org%3Ecnnvd
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