CVE-2025-8049: Insufficient Granularity of Access Control vulnerability in opentext Flipper allows Exploiting Incorrectly Con

Routine

HIGH 8.8DOWNGRADE

CVE-2025-8049 is a high-severity flaw (CVSS 8.8) affecting flipper. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Insufficient Granularity of Access Control vulnerability in opentext Flipper allows Exploiting Incorrectly Configured Access Control Security Levels. The vulnerability could allow a low-privilege user to elevate privileges within the application. This issue affects Flipper: 3.1.2.

Why this priority

High severity

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	0.3% (top 80%)
CISA exploited list	No
Weakness	CWE-1220
Published	2025-10-20
Last modified	2026-10-08

Publisher (CNA): OpenText · Vendor: opentext

Last updated 2026-10-08 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-10-20 20:15 UTCPublished CVE record published
2026-10-08 22:10 UTCUpdated Record last modified

opentext flipper DOWNGRADE

Affected: 3.1.2

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.1.2

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 3.1.2 (Debian / Ubuntu)

apt-cache madison flipper sudo apt install flipper=<VERSION_BEFORE_3.1.2> sudo apt-mark hold flipper

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

dnf --showduplicates list flipper sudo dnf downgrade flipper-<VERSION_BEFORE_3.1.2> sudo dnf versionlock add flipper

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-2025-8049?

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

Is CVE-2025-8049 being exploited?

CVE-2025-8049 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-2025-8049 affect?

CVE-2025-8049 affects flipper. Severity is high (CVSS 8.8). Insufficient Granularity of Access Control vulnerability in opentext Flipper allows Exploiting Incorrectly Configured Access Control Security Levels. The vulnerability could allow a low-privilege user to elevate privileges within the applic

How urgent is CVE-2025-8049?

Priority 36/100. High severity

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References

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