CVE-2023-29621: Purchase Order Management v1.0 was discovered to contain an arbitrary file upload vulnerability which allows a

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HIGH 8.8DOWNGRADE

CVE-2023-29621 is a high-severity flaw (CVSS 8.8) affecting purchase order management. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Purchase Order Management v1.0 was discovered to contain an arbitrary file upload vulnerability which allows attackers to execute arbitrary code via a crafted file uploaded to the server.

Why this priority

High severity
Public exploit reference

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

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	1.0% (top 38%)
CISA exploited list	No
Weakness	CWE-434
Published	2023-04-14
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: purchase order management project

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

Am I affected?

Timeline

2023-04-14 02:15 UTCPublished CVE record published
2026-06-17 05:50 UTCUpdated Record last modified

purchase order management project purchase order management DOWNGRADE

Affected: 1.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.0

1. Check installed version

apt-cache policy purchase-order-management || rpm -q purchase-order-management || purchase-order-management --version

2. No fixed release: DOWNGRADE to a release before 1.0 (Debian / Ubuntu)

apt-cache madison purchase-order-management sudo apt install purchase-order-management=<VERSION_BEFORE_1.0> sudo apt-mark hold purchase-order-management

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

dnf --showduplicates list purchase-order-management sudo dnf downgrade purchase-order-management-<VERSION_BEFORE_1.0> sudo dnf versionlock add purchase-order-management

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-2023-29621?

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

Is CVE-2023-29621 being exploited?

CVE-2023-29621 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-2023-29621 affect?

CVE-2023-29621 affects purchase order management. Severity is high (CVSS 8.8). Purchase Order Management v1.0 was discovered to contain an arbitrary file upload vulnerability which allows attackers to execute arbitrary code via a crafted file uploaded to the server.

How urgent is CVE-2023-29621?

Priority 51/100. High severity; Public exploit reference

Related CVEs

CVE-2023-29623 MEDIUM 6.1 DOWNGRADE Purchase Order Management v1.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability
CVE-2023-29622 CRITICAL 9.8 DOWNGRADE Purchase Order Management v1.0 was discovered to contain a SQL injection vulnerability via the password parame

References

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