• Creation
  • Validation
  • Communication & fix
  • Disclosure

Laposte.fr / Confluence version 6.15.4 likely vulnerable to CVE-2021-26084

BloodyShell reported 2021-09-30

A confluence instance under the domain laposte.fr has been analyzed vulnerable to a recently wildly exploited RCE.

Impacted URL : https://confluence.bnum.net.extra.laposte.fr/login.action

It is critical to update to a safe version as soon as possible.

The CVE-2021-26084 prevention reports are identified and dispatched with the help of HaboubiAnis

Reference :

IP:
178.213.65.119
Port:
443
Detected protocol:
https
Confluence version 6.15.4 likely vulnerable to CVE-2021-26084
Found by ConfluenceVersionIssue 2021-09-28
Report created by BloodyShell  2021-09-30
Report edited by BloodyShell  2021-09-30
Report approved by BloodyShell  2021-09-30
New PDF report generated by system 2021-09-30
Report dispatched to ...@... by system 2021-09-30
Report dispatched to ...@... by system 2021-09-30
Report dispatched to ...@... by system 2021-09-30
BloodyShell commented 2021-09-30: approved shows in report

Report has been dispatched to all parties

New PDF report generated by system 2021-09-30
Report comment dispatched to cybersecurite@laposte.fr by system 2021-09-30
Report comment dispatched to anis@com-plete.be by system 2021-09-30
Report comment dispatched to cert-fr.cossi@ssi.gouv.fr by system 2021-09-30
system commented 2021-09-30: approved shows in report

Email from: cert-fr.cossi@ssi.gouv.fr

Hello,

We have received your message and have forwarded it to the appropriate department.

Thank you for your report.

Regards,

--
ANSSI/SDO/CERT-FR
Agence nationale de la sécurité des systèmes d'information
Sous-Direction Opération
51, boulevard de La Tour-Maubourg - 75700 PARIS 07 SP
Tel : +33 (0)1 71 75 84 68
Mel : cert-fr.cossi@ssi.gouv.fr<mailto:cert-fr.cossi@ssi.gouv.fr> - Web : http://www.cert.ssi.gouv.fr

Le 30/09/2021 à 14:00, 891797a8-5461-4fc8-82d4-2a8473b1051a@reports.leakix.net<mailto:891797a8-5461-4fc8-82d4-2a8473b1051a@reports.leakix.net> a écrit :

Dear Laposte.fr,

Security researcher BloodyShell has identified a security issue in your infrastructure through our prevention platform.
The issue has been confirmed by our team and it's priority is critical.
This is a free prevention report and not a sales attempt.

Please use this email address ( 891797a8-5461-4fc8-82d4-2a8473b1051a@reports.leakix.net<mailto:891797a8-5461-4fc8-82d4-2a8473b1051a@reports.leakix.net> ) for further communications with the involved parties.

LeakIX prevention system is currently in private beta mode. Report links may not work at this point. Please refer to the attached PDF.
Report ID       891797a8-5461-4fc8-82d4-2a8473b1051a<http://leakix.net/reports/891797a8-5461-4fc8-82d4-2a8473b1051a>
Owner   Laposte.fr
Title   Confluence version 6.15.4 likely vulnerable to CVE-2021-26084
Researcher report

A confluence instance under the domain laposte.fr has been analyzed vulnerable to a recently wildly exploited RCE.

Impacted URL : https://confluence.bnum.net.extra.laposte.fr/login.action

It is critical to update to a safe version as soon as possible.

The CVE-2021-26084 prevention reports are identified and dispatched with the help of HaboubiAnis<https://twitter.com/HaboubiAnis>

Reference :

*   https://jira.atlassian.com/browse/CONFSERVER-67940
*   https://nvd.nist.gov/vuln/detail/CVE-2021-26084

Related events
Host    Port    Source  Country Priority        Infected        Leak rows       Leak size
178.213.65.119 (confluence.bnum.net.extra.laposte.fr)   443     ConfluenceVersionIssue  France
false   0 rows  0 B
Report timeline
Report created by BloodyShell on Thu, 30 Sep 2021 11:57:28 UTC
Report edited by BloodyShell on Thu, 30 Sep 2021 11:58:52 UTC
Report approved by BloodyShell on Thu, 30 Sep 2021 11:59:59 UTC
New PDF report generated by system on Thu, 30 Sep 2021 12:00:00 UTC
[X]     LeakIX prevention team
support@leakix.net<mailto:support@leakix.net>
https://leakix.net/

--
ANSSI/SDO/CERT-FR
Agence nationale de la sécurité des systèmes d'information
Sous-Direction Opération
51, boulevard de La Tour-Maubourg - 75700 PARIS 07 SP
Tel : +33 (0)1 71 75 84 68
Mel : cert-fr.cossi@ssi.gouv.fr<mailto:cert-fr.cossi@ssi.gouv.fr> - Web : http://www.cert.ssi.gouv.fr

Ce message et toutes les pieces jointes (ci-apres le "message") sont etablis a l'intention exclusive de ses destinataires et sont confidentiels.
Si vous recevez ce message par erreur ou s'il ne vous est pas destine,merci de le detruire ainsi que toute copie de votre systeme et d'en
avertir immediatement l'expediteur. Toute lecture non autorisee, toute utilisation de ce message qui n'est pas conforme a sa destination,
toute diffusion ou toute publication, totale ou partielle, est interdite et pourra faire l'objet de sanctions.
---------------------------------------------------------------------------------------------------------------------------------------------
This message and any attachments (the"message") is intended solely for the intended addressees and is confidential. If you receive this message
in error,or are not the intended recipient(s), please delete it and any copies from your systems and immediately notify the sender.
Any unauthorized view, use that does not comply with its purpose,dissemination or disclosure, either whole or partial, is prohibited
and may be subject to penalties.
--
Ce message et ses pièces jointes peuvent contenir des informations confidentielles ou privilégiées et ne doivent donc pas être diffusés, exploités
ou copiés sans autorisation. Si vous recevez ce message par erreur, vous êtes prié d’en informer l’expéditeur et de détruire le message.
Les données à caractère personnel recueillies et traitées dans le cadre de cet échange, le sont à seule fin d’exécution d’une relation professionnelle
et s’opèrent dans cette seule finalité et pour la durée nécessaire à cette relation.
Si vous souhaitez faire usage de vos droits de consultation, de rectification et de suppression de vos données, veuillez contacter contact.rgpd@sgdsn.gouv.fr<mailto:contact.rgpd@sgdsn.gouv.fr>

Les données à caractère personnel recueillies et traitées dans le cadre de cet échange, le sont à seule fin d’exécution d’une relation professionnelle et s’opèrent dans cette seule finalité et pour la durée nécessaire à cette relation. Si vous souhaitez faire usage de vos droits de consultation, de rectification et de suppression de vos données, veuillez contacter contact.rgpd@sgdsn.gouv.fr. Si vous avez reçu ce message par erreur, nous vous remercions d’en informer l’expéditeur et de détruire le message. The personal data collected and processed during this exchange aims solely at completing a business relationship and is limited to the necessary duration of that relationship. If you wish to use your rights of consultation, rectification and deletion of your data, please contact: contact.rgpd@sgdsn.gouv.fr. If you have received this message in error, we thank you for informing the sender and destroying the message.

Report comment dispatched to BloodyShell by system 2021-09-30
Report comment dispatched to iampritam by system 2021-09-30
Report comment dispatched to lekol2 by system 2021-09-30
Report comment 191b4b approved by BloodyShell  2021-09-30
New PDF report generated by system 2021-09-30
Report comment dispatched to BloodyShell by system 2021-09-30
Report comment dispatched to cybersecurite@laposte.fr by system 2021-09-30
Report comment dispatched to anis@com-plete.be by system 2021-09-30
Report comment dispatched to cert-fr.cossi@ssi.gouv.fr by system 2021-09-30
BloodyShell commented 2021-10-01: approved shows in report

The vulnerability looks resolved.

New PDF report generated by system 2021-10-01
Report comment dispatched to cybersecurite@laposte.fr by system 2021-10-01
Report comment dispatched to anis@com-plete.be by system 2021-10-01
Report comment dispatched to cert-fr.cossi@ssi.gouv.fr by system 2021-10-01
Report marked as fixed by BloodyShell  2021-10-01
Report closed by BloodyShell  2021-10-01
New PDF report generated by system 2021-10-01
Report edited by deleted-user  2021-10-09
New PDF report generated by system 2021-10-09
Information
Owner Laposte.fr
Created 2021-09-30 11:57
Updated 2021-11-04 14:31
Fixed true

Contacts
c...@laposte.fr
c...@ssi.gouv.fr

Status
Status closed
Hosting contacted false
CERT contacted false

Download report