CVE-2007-1977: Cross-site scripting (XSS) vulnerability in index_cms.php in holaCMS 1.4.10 allows remote attackers to inject

Routine

MEDIUM 4.3DOWNGRADE

CVE-2007-1977 is a medium-severity flaw (CVSS 4.3) affecting holacms. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross-site scripting (XSS) vulnerability in index_cms.php in holaCMS 1.4.10 allows remote attackers to inject arbitrary web script or HTML via the acuparam parameter.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	4.3 (Medium)
EPSS exploit chance	1.3% (top 30%)
CISA exploited list	No
Published	2007-04-12
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: holacms

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2007-04-12 00:19 UTCPublished CVE record published
2026-06-16 22:38 UTCUpdated Record last modified

holacms holacms DOWNGRADE

Affected: 1.4.10

Fixed in: no fixed release known

Safe to downgrade to: a release before 1.4.10

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 1.4.10 (Debian / Ubuntu)

apt-cache madison holacms sudo apt install holacms=<VERSION_BEFORE_1.4.10> sudo apt-mark hold holacms

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

dnf --showduplicates list holacms sudo dnf downgrade holacms-<VERSION_BEFORE_1.4.10> sudo dnf versionlock add holacms

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-2007-1977?

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

Is CVE-2007-1977 being exploited?

CVE-2007-1977 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-2007-1977 affect?

CVE-2007-1977 affects holacms. Severity is medium (CVSS 4.3). Cross-site scripting (XSS) vulnerability in index_cms.php in holaCMS 1.4.10 allows remote attackers to inject arbitrary web script or HTML via the acuparam parameter.

How urgent is CVE-2007-1977?

Priority 38/100. Public exploit reference

Software pages

PHP vulnerabilities

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References

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