CVE-2024-8411: A vulnerability was determined in ABCD ABCD2 up to 2.2.0-beta-1

Routine

LOW 3.5DOWNGRADE

CVE-2024-8411 is a low-severity flaw (CVSS 3.5) affecting abcd. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was determined in ABCD ABCD2 up to 2.2.0-beta-1. Impacted is an unknown function of the file /buscar_integrada.php. Executing a manipulation of the argument Sub_Expresion can lead to cross site scripting. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized. The developer explains, that "this script has been completely redesigned after this version".

Why this priority

Public exploit reference

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

Risk facts

CVSS score	3.5 (Low)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	Required
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-79, CWE-94
Published	2024-09-04
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: abcd-community

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

Am I affected?

Timeline

2024-09-04 15:15 UTCPublished CVE record published
2026-06-17 08:22 UTCUpdated Record last modified

abcd-community abcd DOWNGRADE

Affected: 2.2.0 alpha · 2.2.0 beta0

Fixed in: no fixed release known

Safe to downgrade to: a release before 2.2.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 2.2.0 (Debian / Ubuntu)

apt-cache madison abcd sudo apt install abcd=<VERSION_BEFORE_2.2.0> sudo apt-mark hold abcd

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

dnf --showduplicates list abcd sudo dnf downgrade abcd-<VERSION_BEFORE_2.2.0> sudo dnf versionlock add abcd

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-2024-8411?

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

Is CVE-2024-8411 being exploited?

CVE-2024-8411 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-2024-8411 affect?

CVE-2024-8411 affects abcd. Severity is low (CVSS 3.5). A vulnerability was determined in ABCD ABCD2 up to 2.2.0-beta-1. Impacted is an unknown function of the file /buscar_integrada.php. Executing a manipulation of the argument Sub_Expresion can lead to cross site scripting. It is possible to l

How urgent is CVE-2024-8411?

Priority 28/100. Public exploit reference

Software pages

PHP vulnerabilities

Related CVEs

CVE-2024-8410 MEDIUM 4.3 DOWNGRADE A vulnerability classified as problematic was found in ABCD ABCD2 up to 2.2.0-beta-1
CVE-2024-8409 MEDIUM 4.3 DOWNGRADE A vulnerability classified as problematic has been found in ABCD ABCD2 up to 2.2.0-beta-1

References

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