How many CVEs does Sirv have?

Sirv has 12 published CVE records since 2019, including 1 in the last two years.

How many Sirv CVEs are in CISA KEV?

None of Sirv's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which Sirv products have the most CVEs?

The Sirv products with the most published CVEs are Sirv, Image Optimizer, Resizer and CDN – Sirv, image optimizer, resizer and cdn, image_optimizer\,_resizer_and_cdn.

What are the most common weakness types in Sirv CVEs?

Sirv's CVEs most often map to these CWE weakness types: CWE-862 (Missing Authorization), CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')), CWE-266 (Incorrect Privilege Assignment), CWE-434 (Unrestricted Upload of File with Dangerous Type).

Are there public exploits for Sirv vulnerabilities?

Yes — 1 of Sirv's CVEs have a known public exploit.

How many critical Sirv vulnerabilities are there?

Sirv has 1 critical and 6 high-severity CVEs.

What is the average severity of Sirv CVEs?

The average CVSS base score across Sirv's scored CVEs is 7.5.

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12 CVEs

Sirv Vulnerabilities

Name: Sirv vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for Sirv.

12

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

1

Public exploits

PoC or exploit code

7.5

Avg CVSS

2019–2025

Overview

Sirv has 12 published CVE records since 2019, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 1 have a known public exploit. The average CVSS base score across scored CVEs is 7.5.

This page aggregates every publicly disclosed vulnerability (CVE) affecting Sirv products, with severity breakdowns, the most-affected products, the most common weakness types, and the latest disclosures.

Security scorecard

A quick read on Sirv's vulnerability posture, as a share of its 12 published CVEs.

Average CVSS: 7.5
Critical / high: 58%
Actively exploited (KEV): 0%
Public exploit available: 8%
Patch available: 100%

Severity and exploitation

How the CVSS severity of Sirv's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical1

High6

Medium5

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Sirv's CVEs are currently listed in CISA's KEV catalog.

Public exploits

1

One of Sirv's CVEs has a known public exploit available.

Most affected products

The Sirv products with the most published CVEs. Follow any product to browse its versions and vulnerabilities.

Common weakness types

The CWE weakness categories most often found in Sirv CVEs. Follow any weakness for its full explanation.

CNAs that assign these CVEs

The CVE Numbering Authorities that publish Sirv CVE records.

Disclosure activity by year

How many Sirv CVEs were published each year.

2019

1

2023

1

2024

9

2025

1

Latest Sirv CVEs

The most recently disclosed vulnerabilities affecting Sirv.

WordPress Sirv plugin <= 7.5.3 - Cross Site Scripting (XSS) Vulnerability
CWE-79
Medium · CVSS 6.5
EPSS 0.2%2025-04-22
Image Optimizer, Resizer and CDN – Sirv <= 7.3.0 - Missing Authorization to Authenticated (Contributor+) Arbitrary Option Deletion
CWE-639
High · CVSS 8.1
EPSS 0.5%2024-11-20
Image Optimizer, Resizer and CDN – Sirv <= 7.2.9 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload
CWE-79
Medium · CVSS 6.4
EPSS 0.3%2024-10-08
Image Optimizer, Resizer and CDN – Sirv <= 7.2.7 - Missing Authorization to Authenticated (Contributor+) Arbitrary File Upload
CWE-862
High · CVSS 8.8
EPSS 0.9%2024-09-06
Image Optimizer, Resizer and CDN – Sirv <= 7.2.7 - Authenticated(Subscriber+) Missing Authorization to Plugin Settings Update
CWE-862
Medium · CVSS 5.4
EPSS 0.3%2024-07-11
Image Optimizer, Resizer and CDN – Sirv <= 7.2.6 - Authenticated (Contributor+) Arbitrary File Upload
CWE-434
Critical · CVSS 9.9
EPSS 0.8%2024-06-19
WordPress Sirv plugin <= 7.2.2 - Arbitrary Option Update to Privilege Escalation vulnerability
CWE-266
High · CVSS 8.8
EPSS 0.4%2024-05-17
WordPress Image Optimizer, Resizer and CDN – Sirv plugin <= 7.1.2 - Broken Access Control vulnerability
CWE-862
High · CVSS 8.8
EPSS 0.4%2024-03-15
WordPress Sirv plugin <= 7.2.0 - Broken Access Control vulnerability
CWE-862
High · CVSS 8.8
EPSS 0.4%2024-03-01
WordPress Sirv plugin <= 7.2.0 - Server Side Request Forgery (SSRF) vulnerability
CWE-918
Medium · CVSS 5.4
EPSS 0.3%2024-03-01
Medium vulnerability · 2023-01-02
Medium · CVSS 4.8
EPSS 0.5%2023-01-02
High vulnerability · 2019-09-13
High · CVSS 8.8
EPSS 1.9%2019-09-13

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Frequently asked questions

Common questions about Sirv vulnerabilities.

How many CVEs does Sirv have?: Sirv has 12 published CVE records since 2019, including 1 in the last two years.
How many Sirv CVEs are in CISA KEV?: None of Sirv's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Which Sirv products have the most CVEs?: The Sirv products with the most published CVEs are Sirv, Image Optimizer, Resizer and CDN – Sirv, image optimizer, resizer and cdn, image_optimizer\,_resizer_and_cdn.
What are the most common weakness types in Sirv CVEs?: Sirv's CVEs most often map to these CWE weakness types: CWE-862 (Missing Authorization), CWE-79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')), CWE-266 (Incorrect Privilege Assignment), CWE-434 (Unrestricted Upload of File with Dangerous Type).
Are there public exploits for Sirv vulnerabilities?: Yes — 1 of Sirv's CVEs have a known public exploit.
How many critical Sirv vulnerabilities are there?: Sirv has 1 critical and 6 high-severity CVEs.
What is the average severity of Sirv CVEs?: The average CVSS base score across Sirv's scored CVEs is 7.5.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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