---
title: "Rails actionmailer vulnerabilities and CVEs"
url: https://radicalnotion.ai/vendor/rails/actionmailer
type: product
description: "Rails actionmailer has 2 published CVEs, 0 in CISA KEV and 1 with public exploits."
updated: 2024-10-16
source: RadicalNotion.AI
license: CC BY-NC 4.0 (https://creativecommons.org/licenses/by-nc/4.0/)
---

# Rails actionmailer vulnerabilities

Vendor: [Rails](https://radicalnotion.ai/vendor/rails)

- **Published CVEs:** 2
- **In CISA KEV:** 0
- **With a public exploit:** 1
- **With a patch:** 2
- **Average CVSS:** 5.5
- **First CVE:** 2013-10-17
- **Latest CVE:** 2024-10-16
- **Ecosystems:** gem

## Severity breakdown

| Severity | CVEs |
| --- | --- |
| Critical | 0 |
| High | 0 |
| Medium | 2 |
| Low | 0 |
| Unscored | 0 |

## Most common weakness types

| CWE | Name | CVEs |
| --- | --- | --- |
| [CWE-1333](https://radicalnotion.ai/cwe/cwe-1333) | Inefficient Regular Expression Complexity | 1 |
| [CWE-134](https://radicalnotion.ai/cwe/cwe-134) | Use of Externally-Controlled Format String | 1 |

## CVEs by year

| Year | CVEs published |
| --- | --- |
| 2013 | 1 |
| 2014 | 0 |
| 2015 | 0 |
| 2016 | 0 |
| 2017 | 0 |
| 2018 | 0 |
| 2019 | 0 |
| 2020 | 0 |
| 2021 | 0 |
| 2022 | 0 |
| 2023 | 0 |
| 2024 | 1 |

## Affected versions

| Version | Kind | CVEs |
| --- | --- | --- |
| 3.0.0 \<= v \< 3.2.15 | range | 1 |
| 3.0.0 \<= v \< 6.1.7.9 | range | 1 |
| 7.0.0 \<= v \< 7.0.8.5 | range | 1 |
| 7.1.0 \<= v \< 7.1.4.1 | range | 1 |
| 7.2.0 \<= v \< 7.2.1.1 | range | 1 |
| 3.2.15 | patched | 1 |
| 6.1.7.9 | patched | 1 |
| 7.0.8.5 | patched | 1 |
| 7.1.4.1 | patched | 1 |
| 7.2.1.1 | patched | 1 |

## CVEs

| CVE | Title | Severity | CVSS | CISA KEV | Public exploit | Patch |
| --- | --- | --- | --- | --- | --- | --- |
| CVE-2024-47889 | Action Mailer has possible ReDoS vulnerability in block\_format | medium | 6.6 | No | No | Yes |
| CVE-2013-4389 | actionmailer email address processing causes Denial of service | medium | 4.3 | No | Yes | Yes |

## Frequently asked questions

### How many CVEs does Rails actionmailer have?

Rails actionmailer has 2 published CVE records since 2013.

### How many Rails actionmailer CVEs are in CISA KEV?

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

### Are there public exploits for Rails actionmailer vulnerabilities?

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

### Which versions of Rails actionmailer are affected?

10 distinct Rails actionmailer versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

### What are the most common weakness types in Rails actionmailer CVEs?

Rails actionmailer's CVEs most often map to these CWE weakness types: CWE-1333 (Inefficient Regular Expression Complexity), CWE-134 (Use of Externally-Controlled Format String).

### What is the average severity of Rails actionmailer CVEs?

The average CVSS base score across Rails actionmailer's scored CVEs is 5.5.

## Other products from this vendor

- [rails](https://radicalnotion.ai/vendor/rails/rails) (110 CVEs)
- [actionpack](https://radicalnotion.ai/vendor/rails/actionpack) (46 CVEs)
- [activerecord](https://radicalnotion.ai/vendor/rails/activerecord) (15 CVEs)
- [rails-html-sanitizer](https://radicalnotion.ai/vendor/rails/rails-html-sanitizer) (15 CVEs)
- [ActiveSupport](https://radicalnotion.ai/vendor/rails/activesupport) (13 CVEs)
- [activestorage](https://radicalnotion.ai/vendor/rails/activestorage) (9 CVEs)
- [actionview](https://radicalnotion.ai/vendor/rails/actionview) (8 CVEs)
- [https://github.com/rails/rails](https://radicalnotion.ai/vendor/rails/https-github-com-rails-rails) (3 CVEs)

---

Source: [RadicalNotion.AI](https://radicalnotion.ai/vendor/rails/actionmailer). Licensed CC BY-NC 4.0; attribute RadicalNotion.AI and link the source page when you reuse this data.