CVE-2023-48903: Stored Cross-Site Scripting (XSS) vulnerability in tramyardg autoexpress 1.3.0, allows remote unauthenticated

Routine

MEDIUM 6.1DOWNGRADE

CVE-2023-48903 is a medium-severity flaw (CVSS 6.1) affecting autoexpress. 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 tramyardg autoexpress 1.3.0, allows remote unauthenticated attackers to inject arbitrary web script or HTML within parameter "imgType" via in uploadCarImages.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	0.6% (top 53%)
CISA exploited list	No
Weakness	CWE-79
Published	2024-03-21
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: tramyardg

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

Am I affected?

Timeline

2024-03-21 04:15 UTCPublished CVE record published
2026-06-17 06:35 UTCUpdated Record last modified

tramyardg autoexpress DOWNGRADE

Affected: 1.3.0 alpha

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.3.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.3.0 (Debian / Ubuntu)

apt-cache madison autoexpress sudo apt install autoexpress=<VERSION_BEFORE_1.3.0> sudo apt-mark hold autoexpress

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

dnf --showduplicates list autoexpress sudo dnf downgrade autoexpress-<VERSION_BEFORE_1.3.0> sudo dnf versionlock add autoexpress

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-2023-48903?

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

Is CVE-2023-48903 being exploited?

CVE-2023-48903 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-2023-48903 affect?

CVE-2023-48903 affects autoexpress. Severity is medium (CVSS 6.1). Stored Cross-Site Scripting (XSS) vulnerability in tramyardg autoexpress 1.3.0, allows remote unauthenticated attackers to inject arbitrary web script or HTML within parameter "imgType" via in uploadCarImages.php.

How urgent is CVE-2023-48903?

Priority 38/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2024-30974 HIGH 7.3 DOWNGRADE SQL Injection vulnerability in autoexpress v.1.3.0 allows attackers to run arbitrary SQL commands via the carI
CVE-2023-48902 CRITICAL 9.8 DOWNGRADE An issue was discovered in tramyardg autoexpress version 1.3.0, allows unauthenticated remote attackers to esc
CVE-2023-48901 CRITICAL 9.8 DOWNGRADE A SQL injection vulnerability in tramyardg Autoexpress version 1.3.0, allows remote unauthenticated attackers

References

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