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  3. Security issue thread - PHP and eMudhra cert compromise
Everything related to the PHP CVE and eMudhra Cert Please read our Security issue thread - PHP and eMudhra cert compromise.

Security issue thread - PHP and eMudhra cert compromise

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  • luckowL luckow

    @jdaviescoates Last week, I learned about two options:

    1. Apps that run protected by a VPN
    2. Apps that run in recovery mode

    Both options work. Option 2 is the right approach if a security vulnerability works on ports other than 80 and 443.

    humptyH
    humptyH
    humpty
    wrote last edited by
    #104

    +1 for having apps update while they're stopped. I have a few WP dev sites that I turn on for testing only and it's a PITA having to manually update them. From a security standpoint, what are the chances that an app will get compromised in the seconds it takes between the app start and triggering a manual update?

    jdaviescoatesJ LanhildL 2 Replies Last reply
    1
    • humptyH humpty

      +1 for having apps update while they're stopped. I have a few WP dev sites that I turn on for testing only and it's a PITA having to manually update them. From a security standpoint, what are the chances that an app will get compromised in the seconds it takes between the app start and triggering a manual update?

      jdaviescoatesJ
      jdaviescoatesJ
      jdaviescoates
      Super Fan
      wrote last edited by
      #105

      @humpty said:

      +1 for having apps update while they're stopped.

      Sounds like there are technical reasons why that's not possible.

      I use Cloudron with Gandi & Hetzner

      1 Reply Last reply
      2
      • humptyH humpty

        +1 for having apps update while they're stopped. I have a few WP dev sites that I turn on for testing only and it's a PITA having to manually update them. From a security standpoint, what are the chances that an app will get compromised in the seconds it takes between the app start and triggering a manual update?

        LanhildL
        LanhildL
        Lanhild
        App Dev
        wrote last edited by Lanhild
        #106

        @humpty said:

        From a security standpoint, what are the chances that an app will get compromised in the seconds it takes between the app start and triggering a manual update?

        Relatively impossible to estimate. Usually, vulnerability scanners don't check whether your application runs or not. They simply send requests indefinitely, until they have a hit.

        Anyhow, updating stopped apps isn't technically feasible.

        humptyH B 2 Replies Last reply
        0
        • LanhildL Lanhild

          @humpty said:

          From a security standpoint, what are the chances that an app will get compromised in the seconds it takes between the app start and triggering a manual update?

          Relatively impossible to estimate. Usually, vulnerability scanners don't check whether your application runs or not. They simply send requests indefinitely, until they have a hit.

          Anyhow, updating stopped apps isn't technically feasible.

          humptyH
          humptyH
          humpty
          wrote last edited by
          #107

          @Lanhild What if the app gets started when an update is available, but the network gets disconnected somehow. Maybe by killing the nginx/proxy/ports temporarily? There's got to be a virtual equivalent to "cutting the ethernet cable", right?

          LanhildL 1 Reply Last reply
          0
          • humptyH humpty

            @Lanhild What if the app gets started when an update is available, but the network gets disconnected somehow. Maybe by killing the nginx/proxy/ports temporarily? There's got to be a virtual equivalent to "cutting the ethernet cable", right?

            LanhildL
            LanhildL
            Lanhild
            App Dev
            wrote last edited by
            #108

            @humpty Your safest bet would be to put the application behind a VPN.

            You can't know for sure that an application being updated doesn't need an outgoing connection.

            1 Reply Last reply
            1
            • LanhildL Lanhild

              @humpty said:

              From a security standpoint, what are the chances that an app will get compromised in the seconds it takes between the app start and triggering a manual update?

              Relatively impossible to estimate. Usually, vulnerability scanners don't check whether your application runs or not. They simply send requests indefinitely, until they have a hit.

              Anyhow, updating stopped apps isn't technically feasible.

              B
              B
              bazinga
              wrote last edited by
              #109

              @Lanhild said:

              Anyhow, updating stopped apps isn't technically feasible.

              Why exactly is that? I didn't look into Cloudron code (is it even available?) but isn't the update essentially a docker pull in the end?

              LanhildL 1 Reply Last reply
              0
              • nichu42N
                nichu42N
                nichu42
                wrote last edited by
                #110

                It just doesn't stop.. https://www.aikido.dev/blog/python-packages-vulnerable-node2shell-brotli-cve-2026-111497

                Matrix: @nichu42:beeper.com

                robiR 1 Reply Last reply
                2
                • nichu42N nichu42

                  It just doesn't stop.. https://www.aikido.dev/blog/python-packages-vulnerable-node2shell-brotli-cve-2026-111497

                  robiR
                  robiR
                  robi
                  wrote last edited by
                  #111

                  @nichu42 Yes, I mentioned that in #40 🙂

                  Frequency tech & energy mastery

                  1 Reply Last reply
                  2
                  • B bazinga

                    @Lanhild said:

                    Anyhow, updating stopped apps isn't technically feasible.

                    Why exactly is that? I didn't look into Cloudron code (is it even available?) but isn't the update essentially a docker pull in the end?

                    LanhildL
                    LanhildL
                    Lanhild
                    App Dev
                    wrote last edited by
                    #112

                    @bazinga not exclusively. The same principle applies to pretty much any application outside Cloudron too. Sometimes, updates need to trigger hooks or migrations that require the application to be up. That's the main reason why.

                    B 1 Reply Last reply
                    0
                    • LanhildL Lanhild

                      @bazinga not exclusively. The same principle applies to pretty much any application outside Cloudron too. Sometimes, updates need to trigger hooks or migrations that require the application to be up. That's the main reason why.

                      B
                      B
                      bazinga
                      wrote last edited by
                      #113

                      @Lanhild Right, I guess I can see that. Thanks!

                      1 Reply Last reply
                      0

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