CVE-2022-35569: Blogifier v3.0 was discovered to contain an arbitrary file upload vulnerability at /api/storage/upload/PostIma

Routine

MEDIUM 4.8DOWNGRADE

CVE-2022-35569 is a medium-severity flaw (CVSS 4.8) affecting blogifier. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Blogifier v3.0 was discovered to contain an arbitrary file upload vulnerability at /api/storage/upload/PostImage. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted file.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	4.8 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	High
User interaction	Required
EPSS exploit chance	0.5% (top 56%)
CISA exploited list	No
Weakness	CWE-79
Published	2022-07-20
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: blogifier

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

Am I affected?

Timeline

2022-07-20 18:15 UTCPublished CVE record published
2026-06-17 04:51 UTCUpdated Record last modified

blogifier blogifier DOWNGRADE

Affected: 3.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 3.0

1. Check installed version

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

2. No fixed release: DOWNGRADE to a release before 3.0 (Debian / Ubuntu)

apt-cache madison blogifier sudo apt install blogifier=<VERSION_BEFORE_3.0> sudo apt-mark hold blogifier

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

dnf --showduplicates list blogifier sudo dnf downgrade blogifier-<VERSION_BEFORE_3.0> sudo dnf versionlock add blogifier

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-2022-35569?

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

Is CVE-2022-35569 being exploited?

CVE-2022-35569 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-2022-35569 affect?

CVE-2022-35569 affects blogifier. Severity is medium (CVSS 4.8). Blogifier v3.0 was discovered to contain an arbitrary file upload vulnerability at /api/storage/upload/PostImage. This vulnerability allows attackers to execute arbitrary web scripts or HTML via a crafted file.

How urgent is CVE-2022-35569?

Priority 33/100. Public exploit reference

References

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