CVE-2023-27093: Cross Site Scripting vulnerability found in My-Blog allows attackers to cause a denial of service via the Post

Routine

MEDIUM 6.1MITIGATE

CVE-2023-27093 is a medium-severity flaw (CVSS 6.1) affecting my-blog. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Cross Site Scripting vulnerability found in My-Blog allows attackers to cause a denial of service via the Post function.

Why this priority

Public exploit reference

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

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 70%)
CISA exploited list	No
Weakness	CWE-79
Published	2023-03-13
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: my-blog project

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

Am I affected?

Timeline

2023-03-13 15:15 UTCPublished CVE record published
2026-06-17 05:44 UTCUpdated Record last modified

my-blog project my-blog MITIGATE

Affected: all versions

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy my-blog || rpm -q my-blog || my-blog --version

No fixed or unaffected release known

Apply the vendor mitigation from the advisory, disable the affected feature, or restrict network access.

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-2023-27093?

my-blog: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2023-27093 being exploited?

CVE-2023-27093 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-2023-27093 affect?

CVE-2023-27093 affects my-blog. Severity is medium (CVSS 6.1). Cross Site Scripting vulnerability found in My-Blog allows attackers to cause a denial of service via the Post function.

How urgent is CVE-2023-27093?

Priority 34/100. Public exploit reference

Related CVEs

CVE-2025-8740 LOW 2.4 DOWNGRADE A vulnerability was found in zhenfeng13 My-Blog up to 1.0.0
CVE-2025-8739 MEDIUM 4.3 DOWNGRADE A vulnerability was found in zhenfeng13 My-Blog up to 1.0.0 and classified as problematic
CVE-2024-13145 MEDIUM 6.3 DOWNGRADE A vulnerability classified as critical was found in zhenfeng13 My-Blog 1.0
CVE-2024-13144 MEDIUM 6.3 DOWNGRADE A vulnerability classified as critical has been found in zhenfeng13 My-Blog 1.0
CVE-2023-1937 MEDIUM 4.3 MITIGATE A vulnerability, which was classified as problematic, was found in zhenfeng13 My-Blog

References

← Back to latest CVEs