CVE-2023-36463: Meldekarten generator is an open source project to create a program, running locally in the browser without th

Q: How do I fix CVE-2023-36463?

meldekarten generator: upgrade to 1.0.0b1.1.2. Exact commands for each OS are on this page.

Q: Is CVE-2023-36463 being exploited?

CVE-2023-36463 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2023-36463 affect?

CVE-2023-36463 affects meldekarten generator. Severity is medium (CVSS 5.3). Meldekarten generator is an open source project to create a program, running locally in the browser without the need for an internet-connection, to create, store and print registration cards for volunteers. All text fields on the webpage ar

Q: How urgent is CVE-2023-36463?

Priority 32/100. Public exploit reference

Routine

MEDIUM 5.3UPGRADE

CVE-2023-36463 is a medium-severity flaw (CVSS 5.3) affecting meldekarten generator. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Meldekarten generator is an open source project to create a program, running locally in the browser without the need for an internet-connection, to create, store and print registration cards for volunteers. All text fields on the webpage are vulnerable to XSS attacks. The user input isn't (fully) sanitized after submission. This issue has been addressed in commit `77e04f4af` which is included in the `1.0.0b1.1.2` release. Users are advised to upg

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	5.3 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 67%)
CISA exploited list	No
Weakness	CWE-79
Published	2023-06-27
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: meldekarten generator project

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

Am I affected?

Timeline

2023-06-27 20:15 UTCPublished CVE record published
2026-06-17 06:06 UTCUpdated Record last modified

meldekarten generator project meldekarten generator UPGRADE

Affected: < 1.0.0b1.1.2

Fixed in: 1.0.0b1.1.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy meldekarten-generator || rpm -q meldekarten-generator || meldekarten-generator --version

2. UPGRADE to 1.0.0b1.1.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade meldekarten-generator

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade meldekarten-generator

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2023-36463?

meldekarten generator: upgrade to 1.0.0b1.1.2. Exact commands for each OS are on this page.

Is CVE-2023-36463 being exploited?

CVE-2023-36463 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-2023-36463 affect?

CVE-2023-36463 affects meldekarten generator. Severity is medium (CVSS 5.3). Meldekarten generator is an open source project to create a program, running locally in the browser without the need for an internet-connection, to create, store and print registration cards for volunteers. All text fields on the webpage ar

How urgent is CVE-2023-36463?

Priority 32/100. Public exploit reference

References

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