CVE-2017-7352: Stored Cross-site scripting (XSS) vulnerability in Pure Storage Purity 4.7.5 allows remote authenticated users

Routine

MEDIUM 5.4DOWNGRADE

CVE-2017-7352 is a medium-severity flaw (CVSS 5.4) affecting purity. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Stored Cross-site scripting (XSS) vulnerability in Pure Storage Purity 4.7.5 allows remote authenticated users to inject arbitrary web script or HTML via the "host" parameter on the 'System > Configuration > SNMP > Add SNMP Trap Manager' screen.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.6% (top 52%)
CISA exploited list	No
Weakness	CWE-79
Published	2017-10-11
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: purestorage

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

Am I affected?

Timeline

2017-10-11 06:29 UTCPublished CVE record published
2026-06-17 01:24 UTCUpdated Record last modified

purestorage purity DOWNGRADE

Affected: 4.7.5

Fixed in: no fixed release known

Safe to downgrade to: a release before 4.7.5

1. Check installed version

apt-cache policy purity || rpm -q purity || purity --version

2. No fixed release: DOWNGRADE to a release before 4.7.5 (Debian / Ubuntu)

apt-cache madison purity sudo apt install purity=<VERSION_BEFORE_4.7.5> sudo apt-mark hold purity

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

dnf --showduplicates list purity sudo dnf downgrade purity-<VERSION_BEFORE_4.7.5> sudo dnf versionlock add purity

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-2017-7352?

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

Is CVE-2017-7352 being exploited?

CVE-2017-7352 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-2017-7352 affect?

CVE-2017-7352 affects purity. Severity is medium (CVSS 5.4). Stored Cross-site scripting (XSS) vulnerability in Pure Storage Purity 4.7.5 allows remote authenticated users to inject arbitrary web script or HTML via the "host" parameter on the 'System > Configuration > SNMP > Add SNMP Trap Manager' sc

How urgent is CVE-2017-7352?

Priority 36/100. Public exploit reference

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References

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