CVE-2019-18350: In Ant Design Pro 4.0.0, reflected XSS in the user/login redirect GET parameter affects the authorization comp

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MEDIUM 6.1DOWNGRADE

CVE-2019-18350 is a medium-severity flaw (CVSS 6.1) affecting ant design pro. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

In Ant Design Pro 4.0.0, reflected XSS in the user/login redirect GET parameter affects the authorization component, leading to execution of JavaScript code in the login after-action script.

Why this priority

Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	1.1% (top 33%)
CISA exploited list	No
Weakness	CWE-79
Published	2019-10-23
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: ant.design

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2019-10-23 18:15 UTCPublished CVE record published
2026-06-17 02:24 UTCUpdated Record last modified

ant.design ant design pro DOWNGRADE

Affected: 4.0.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.0.0

1. Check installed version

apt-cache policy ant-design-pro || rpm -q ant-design-pro || ant-design-pro --version

2. No fixed release: DOWNGRADE to a release before 4.0.0 (Debian / Ubuntu)

apt-cache madison ant-design-pro sudo apt install ant-design-pro=<VERSION_BEFORE_4.0.0> sudo apt-mark hold ant-design-pro

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list ant-design-pro sudo dnf downgrade ant-design-pro-<VERSION_BEFORE_4.0.0> sudo dnf versionlock add ant-design-pro

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2019-18350?

ant design pro: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2019-18350 being exploited?

CVE-2019-18350 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2019-18350 affect?

CVE-2019-18350 affects ant design pro. Severity is medium (CVSS 6.1). In Ant Design Pro 4.0.0, reflected XSS in the user/login redirect GET parameter affects the authorization component, leading to execution of JavaScript code in the login after-action script.

How urgent is CVE-2019-18350?

Priority 43/100. Public exploit reference

References

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