CVE-2024-37622: Xinhu RockOA v2.6.3 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the num

Routine

MEDIUM 6.1DOWNGRADE

CVE-2024-37622 is a medium-severity flaw (CVSS 6.1) affecting xinhu. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Xinhu RockOA v2.6.3 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the num parameter at /flow/flow.php.

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	0.3% (top 81%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-06-17
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: rockoa

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

Am I affected?

Timeline

2024-06-17 14:15 UTCPublished CVE record published
2026-06-17 07:38 UTCUpdated Record last modified

rockoa xinhu DOWNGRADE

Affected: 2.6.3

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.6.3

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.6.3 (Debian / Ubuntu)

apt-cache madison xinhu sudo apt install xinhu=<VERSION_BEFORE_2.6.3> sudo apt-mark hold xinhu

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

dnf --showduplicates list xinhu sudo dnf downgrade xinhu-<VERSION_BEFORE_2.6.3> sudo dnf versionlock add xinhu

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-2024-37622?

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

Is CVE-2024-37622 being exploited?

CVE-2024-37622 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-2024-37622 affect?

CVE-2024-37622 affects xinhu. Severity is medium (CVSS 6.1). Xinhu RockOA v2.6.3 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the num parameter at /flow/flow.php.

How urgent is CVE-2024-37622?

Priority 31/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2024-7327 MEDIUM 6.3 DOWNGRADE A vulnerability classified as critical was found in Xinhu RockOA 2.6.2
CVE-2024-57151 MEDIUM 6.8 UPGRADE SQL Injection vulnerability in rainrocka xinhu v.2.6.5 and before allows a remote attacker to execute arbitrar
CVE-2024-48213 MEDIUM 4.3 DOWNGRADE RockOA v2.6.5 is vulnerable to Directory Traversal in webmain/system/beifen/beifenAction.php.
CVE-2024-37624 MEDIUM 6.1 DOWNGRADE Xinhu RockOA v2.6.3 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the /ch
CVE-2024-37623 MEDIUM 6.1 DOWNGRADE Xinhu RockOA v2.6.3 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the /ka

References

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