[Verse 1] ONLYOFFICE Docs, server humming calm Upload an image, slide it in your palm But hidden in the filename, a sneaky little path A slash then two dots, pure digital legerdemain, a magician's craft It steps outside the folder it was ever meant to see Walks past the gate even when JWT's supposed to hold the key Remote code execution waiting at the door Patch that interstice — that tiny gap — before they ask for more [Verse 2] Flash back to twenty fifteen, ProFTPD on the scene Site cpfr, site cpto, copy commands so clean But permission checks were napping, access control gone lax Remote attackers strolling through, reading, writing, no tax Arbitrary files exposed like an open filing drawer Config secrets, password hashes, scattered on the floor An old bug still can bite you if the server's never updated Improper access control — the risk is understated [Chorus] Dot dot slash, that's the old trick Buffer stretched thin till the memory's sick Access unchecked, doors left unlocked Three critical cracks, and the clock keeps ticking, ticking, ticking [Verse 3] Now Citrix NetScaler, ADC and the Gateway too Memory buffer bending past the bounds it's built to do Operations spilling over like a cup poured past the rim Crash the service, corrupt the data, slip a payload in through the seam It's the kind of flaw that network traffic loves to find Watch your version numbers, patch it, don't be left behind No score confirmed in what we're told, but treat it grave and real Memory safety matters — that's the lesson here to feel [Bridge] One's a path that wanders, one's a gate left wide One's a buffer bursting at its edges, overflowing on the inside Different flaws, same whisper traveling through the wire Check your software, check your patches, don't invite the fire... wait, check your patches, raise the bar higher [Chorus] Dot dot slash, that's the old trick Buffer stretched thin till the memory's sick Access unchecked, doors left unlocked Three critical cracks, and the clock keeps ticking, ticking, ticking [Verse 4] So what's a sysadmin to do when the headlines never stop? Inventory every service, know what's running, know what's hot Subscribe to the advisories, don't wait for the breach report Segment the network, log the traffic, watch the firewall's fort Validate every input, sanitize every name Least privilege for every process, don't let the access flow the same Because the pattern keeps repeating, the names just rearrange Dot dot slash or buffer blown, the fix is always change [Outro] ONLYOFFICE, ProFTPD, Citrix in the mix October eleventh taught you three distinct tricks Patch the gap, guard the gate, mind the overflow That's the news today — now you already know [Chorus] Dot dot slash, that's the old trick Buffer stretched thin till the memory's sick Access unchecked, doors left unlocked Three critical cracks, and the clock keeps ticking, ticking, ticking
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