CVE-2025-49113

highpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.997 · 100 %ileexploit · weaponizedDEEUNLRUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 25 exploits · weaponized

Likely / severe?

99.7% (100th) EPSS

CVSS 8.8 · high

Is it mine?

36 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

added 2026-02-20remediate by 2026-03-13

required action Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

EPSS · scored 2026-10-27

RoundCube Webmail Deserialization of Untrusted Data Vulnerability

Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php, leading to PHP Object Deserialization.

cvss

Technical severity, 0–10. One row per scoring source.

9.9

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 8.8–9.9

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 5.9

v3.19.9criticalAV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · cve@mitre.org USexploitability 3.1 · impact 6

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · OSV

v3.18.8highCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

v3.19.9criticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:Hsecondary · NCSC-NL NL

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: active · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-502USprimaryCWE-502USCWE-502USCWE-502US

exploits (25)

Public proof-of-concept and weaponised exploit code.

affected products (36)

Products and version ranges known to be affected.

Debian Linuxall versionscert_bundDEcpe:/o:debian:debian_linux:-
Fedora Linuxall versionscert_bundDEcpe:/o:fedoraproject:fedora:-
Open Source Arch Linuxall versionscert_bundDEcpe:/o:archlinux:archlinux:-
Open Source Roundcube <1.5.10all versionscert_bundDE
Open Source Roundcube <1.6.11all versionscert_bundDE
Open Source Roundcube <1.6.11-1.fc41all versionscert_bundDE
Open Source Roundcube <1.6.11-1.fc42all versionscert_bundDE
Ubuntu Linuxall versionscert_bundDEcpe:/o:canonical:ubuntu_linux:-
cPanel cPanel/WHM 110.0.62all versionscert_bundDEcpe:/a:cpanel:cpanel_whm:110.0.62
cPanel cPanel/WHM 126.0.63all versionscert_bundDEcpe:/a:cpanel:cpanel_whm:126.0.63
cPanel cPanel/WHM 128all versionscert_bundDEcpe:/a:cpanel:cpanel_whm:128
cPanel cPanel/WHM <118.0.46all versionscert_bundDE
cPanel cPanel/WHM <128.0.9all versionscert_bundDE
cPanel cPanel/WHM <130.0.1all versionscert_bundDE
cPanel cPanel/WHM <130.0.2all versionscert_bundDE
Open Source Roundcube< 1.5.10cert_bundDE
Open Source Roundcube< 1.6.11cert_bundDE
Open Source Roundcube< 1.6.11-1.fc41cert_bundDE
Open Source Roundcube< 1.6.11-1.fc42cert_bundDE
cPanel cPanel/WHM< 118.0.46cert_bundDE

showing 20 of 36

advisories (3)

Vendor and ecosystem advisories describing this.

NCSC-2025-0181Kwetsbaarheid verholpen in Roundcube WebmailNL2025-06-02csaf · ncsc_nlNL
Roundcube heeft een kwetsbaarheid verholpen in Roundcube Webmail (specifiek versies vóór 1.5.10 en 1.6.x vóór 1.6.11).
WID-SEC-W-2025-1208Roundcube: Schwachstelle ermöglicht CodeausführungDeutsch2025-06-01csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Roundcube ausnutzen, um beliebigen Programmcode auszuführen.
GHSA-8j8w-wwqc-x596Roundcube Webmail Vulnerable to Authenticated RCE via PHP Object Deserialization2025-06-02ghsa · osvUS
Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php, leading to PHP Object Deserialization.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund ncsc_nl osv NVD CVE.org MITRE

published 2025-06-02modified 2026-06-17

related (3,744)

Related entries.

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Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.
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Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a network.
CVE-2026-12569US	critical9.8OT critical	46.0% (99th)	KEV	2026-06-18
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of u…
CVE-2026-45247US	—OT critical	26.2% (98th)	KEV	2026-05-26
Mirasvit Full Page Cache Warmer for Magento 2 before version 1.11.12 contains a PHP object injection vulnerability that allows unauthenticated attackers to achieve remote code exec…

+3739 more

references (37)

External citations — patches, advisories, analysis.

scry

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