CVE-2024-42010 (GCVE-0-2024-42010)
Vulnerability from cvelistv5 – Published: 2024-08-05 00:00 – Updated: 2024-08-12 13:42
VLAI
EPSS
VEX
Summary
mod_css_styles in Roundcube through 1.5.7 and 1.6.x through 1.6.7 insufficiently filters Cascading Style Sheets (CSS) token sequences in rendered e-mail messages, allowing a remote attacker to obtain sensitive information.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-08-06 14:03 UTC
CWE
- n/a
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
Impacted products
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"title": "CISA ADP Vulnrichment"
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"value": "mod_css_styles in Roundcube through 1.5.7 and 1.6.x through 1.6.7 insufficiently filters Cascading Style Sheets (CSS) token sequences in rendered e-mail messages, allowing a remote attacker to obtain sensitive information."
}
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"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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},
"references": [
{
"url": "https://github.com/roundcube/roundcubemail/releases"
},
{
"url": "https://sonarsource.com/blog/government-emails-at-risk-critical-cross-site-scripting-vulnerability-in-roundcube-webmail/"
},
{
"url": "https://github.com/roundcube/roundcubemail/releases/tag/1.5.8"
},
{
"url": "https://github.com/roundcube/roundcubemail/releases/tag/1.6.8"
},
{
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"datePublished": "2024-08-05T00:00:00.000Z",
"dateReserved": "2024-07-26T00:00:00.000Z",
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"date": "2026-09-20",
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"percentile": "0.99254"
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"fkie_nvd": {
"descriptions": [
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"lang": "en",
"value": "mod_css_styles in Roundcube through 1.5.7 and 1.6.x through 1.6.7 insufficiently filters Cascading Style Sheets (CSS) token sequences in rendered e-mail messages, allowing a remote attacker to obtain sensitive information."
},
{
"lang": "es",
"value": "mod_css_styles en Roundcube hasta 1.5.7 y 1.6.x hasta 1.6.7 permite filtrar insuficientemente secuencias de tokens de hojas de estilo en cascada (CSS) en mensajes de correo electr\u00f3nico renderizados, lo que permite a un atacante remoto obtener informaci\u00f3n confidencial."
}
],
"id": "CVE-2024-42010",
"lastModified": "2024-08-12T14:15:07.370",
"metrics": {
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"attackVector": "NETWORK",
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"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"references": [
{
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"url": "https://github.com/roundcube/roundcubemail/releases"
},
{
"source": "cve@mitre.org",
"url": "https://github.com/roundcube/roundcubemail/releases/tag/1.5.8"
},
{
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"url": "https://github.com/roundcube/roundcubemail/releases/tag/1.6.8"
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},
{
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"url": "https://sonarsource.com/blog/government-emails-at-risk-critical-cross-site-scripting-vulnerability-in-roundcube-webmail/"
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"vulnStatus": "Awaiting Analysis",
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},
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"lang": "es",
"value": "mod_css_styles en Roundcube hasta 1.5.7 y 1.6.x hasta 1.6.7 permite filtrar insuficientemente secuencias de tokens de hojas de estilo en cascada (CSS) en mensajes de correo electr\u00f3nico renderizados, lo que permite a un atacante remoto obtener informaci\u00f3n confidencial."
}
],
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"lastModified": "2026-06-17T07:48:38.097",
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"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
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"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2024-42010.json",
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}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
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